mast, nasa

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De-icing Research conducted at the NASA Ames Research Center. Icing flight test on C-46 airplane (flight 29 11:25am to 12:50 am)  glaze ice on loop antenna co-pilots airspeed mast. ARC-1944-AAL-5010

De-icing Research conducted at the NASA Ames Research Center. Icing fl...

De-icing Research conducted at the NASA Ames Research Center. Icing flight test on C-46 airplane (flight 29 11:25am to 12:50 am) glaze ice on loop antenna co-pilots airspeed mast.

KENNEDY SPACE CENTER, FLA. -    Huge clouds roll over Launch Pad 39B where Space Shuttle Atlantis still sits after the scrub of its launch on mission STS-115.  Atlantis was originally scheduled to launch at 12:29 p.m. EDT on this date, but  a 24-hour scrub was called by mission managers due to a concern with fuel cell 1.  Towering above the shuttle is the 80-foot lightning mast.  At left is the rolled-back rotating service structure with the payload changeout room open.  Just above the orange external tank is the  vent hood (known as the "beanie cap") at the end of the gaseous oxygen vent arm. Vapors are created as the liquid oxygen in the external tank boil off. The hood vents the gaseous oxygen vapors away from the space shuttle vehicle.  During the STS-115 mission, Atlantis' astronauts will deliver and install the 17.5-ton, bus-sized P3/P4 integrated truss segment on the station. The girder-like truss includes a set of giant solar arrays, batteries and associated electronics and will provide one-fourth of the total power-generation capability for the completed station. This mission is the 116th space shuttle flight, the 27th flight for orbiter Atlantis, and the 19th U.S. flight to the International Space Station. STS-115 is scheduled to last 11 days with a planned landing at KSC.   Photo credit: NASA/Ken Thornsley KSC-06pd2055

KENNEDY SPACE CENTER, FLA. - Huge clouds roll over Launch Pad 39B w...

KENNEDY SPACE CENTER, FLA. - Huge clouds roll over Launch Pad 39B where Space Shuttle Atlantis still sits after the scrub of its launch on mission STS-115. Atlantis was originally scheduled to launch at 12:... More

KENNEDY SPACE CENTER, Fla.  -- As the sun sinks in the west, Space Shuttle Endeavour on Launch Pad 39A is silhouetted. Only one solid rocket booster and external tank is visible with the Rotating Service Structure still in place. The 80-foot-tall fiberglass mast on top of the Fixed Service Structure points to the sky. Endeavour waits for mission STS-99, known as the Shuttle Radar Topography Mission (SRTM), which will chart a new course to produce unrivaled 3-D images of the Earth's surface. The result of the SRTM could be close to 1 trillion measurements of the Earth's topography. The mission is expected to last 11days, with Endeavour landing at KSC Tuesday, Feb. 22, at 4:36 p.m. EST. This is the 97th Shuttle flight and 14th for Shuttle Endeavour KSC-00pp0218

KENNEDY SPACE CENTER, Fla. -- As the sun sinks in the west, Space Shu...

KENNEDY SPACE CENTER, Fla. -- As the sun sinks in the west, Space Shuttle Endeavour on Launch Pad 39A is silhouetted. Only one solid rocket booster and external tank is visible with the Rotating Service Struct... More

CAPE CANAVERAL, Fla. --  On Launch Pad 39B at NASA’s Kennedy Space Center in Florida, equipment is moved that will be used to continue erecting the lightning towers. Each of the three new lightning towers will be 500 feet tall with an additional 100-foot fiberglass mast atop supporting a wire catenary system. This improved lightning protection system allows for the taller height of the Ares I compared to the space shuttle. Pad B will be the site of the first Ares vehicle launch, including Ares I-X which is targeted for summer of 2009, as part of NASA’s Constellation Program. Photo credit: NASA/Kim Shiflett KSC-08pd3860

CAPE CANAVERAL, Fla. -- On Launch Pad 39B at NASA’s Kennedy Space Cen...

CAPE CANAVERAL, Fla. -- On Launch Pad 39B at NASA’s Kennedy Space Center in Florida, equipment is moved that will be used to continue erecting the lightning towers. Each of the three new lightning towers will ... More

CAPE CANAVERAL, Fla. -  At NASA's Kennedy Space Center in Florida, space shuttle Endeavour rolls up the ramp toward Launch Pad 39A.  At right are the open rotating service structure and the fixed service structure with the 80-foot-tall lightning mast on top.  The shuttle moved off Launch Pad 39B starting at 8:28 am. EDT and completed its move to Launch Pad 39A at 4:37 p.m. Endeavour is targeted to launch Nov. 14 on the STS-126 mission. On this 27th mission to the International Space Station, Endeavour will carry the Lightweight Multi-Purpose Experiment Support Structure Carrier and the Multi-Purpose Logistics Module Leonardo that will hold supplies and equipment, including additional crew quarters, additional exercise equipment, spare hardware and equipment for the regenerative life support system.  Photo credit: NASA/Troy Cryder KSC-08pd3356

CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center in Florida, spa...

CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center in Florida, space shuttle Endeavour rolls up the ramp toward Launch Pad 39A. At right are the open rotating service structure and the fixed service struct... More

STS-99 Mission Specialist Mamoru Mohri of Japan and his wife, Akiko, wave before their departure from Patrick Air Force Base and return to Houston. With the postponement of the launch of STS-99 on Jan. 31, the crew have an opportunity for more training and time with their families. During the launch countdown, Endeavour's enhanced master events controller (E-MEC) No. 2 failed a standard preflight test. Launch was postponed and Shuttle managers decided to replace the E-MEC located in the orbiter's aft compartment. Launch controllers will be in a position to begin the STS-99 countdown the morning of Feb. 6 and ready to support a launch midto late next week pending availability of the Eastern Range. Known as the Shuttle Radar Topography Mission, it will chart a new course to produce unrivaled 3-D images of the Earth's surface, using two antennae and a 200-foot-long section of space station-derived mast protruding from the payload bay. The result could be close to 1 trillion measurements of the Earth's topography. Besides contributing to the production of better maps, these measurements could lead to improved water drainage modeling, more realistic flight simulators, better locations for cell phone towers, and enhanced navigation safety KSC00pp0148

STS-99 Mission Specialist Mamoru Mohri of Japan and his wife, Akiko, w...

STS-99 Mission Specialist Mamoru Mohri of Japan and his wife, Akiko, wave before their departure from Patrick Air Force Base and return to Houston. With the postponement of the launch of STS-99 on Jan. 31, the ... More

KENNEDY SPACE CENTER, FLA.  --  On Launch Pad 39A, a technician explains how test equipment -- the blue monitor -- will be used to validate the circuit on test wiring from the electrical harness in space shuttle Atlantis' aft main engine compartment connected with the engine cut-off system.  The test wiring leads from the tail mast on the mobile launcher platform to the interior where the Time Domain Reflectometry, or TDR, test equipment will be located to test the sensor system.  Photo credit: NASA/Kim Shiflett KSC-07pd3631

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, a technician explai...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, a technician explains how test equipment -- the blue monitor -- will be used to validate the circuit on test wiring from the electrical harness in space shuttl... More

KENNEDY SPACE CENTER, FLA. -   Huge clouds billow on the horizon behind Space Shuttle Atlantis still sitting on Launch Pad 39B after the scrub of its launch on mission STS-115. Atlantis was originally scheduled to launch at 12:29 p.m. EDT on this date, but  a 24-hour scrub was called by mission managers due to a concern with fuel cell 1.  Towering above the shuttle is the 80-foot lightning mast.  At left is the rolled-back rotating service structure with the payload changeout room open.  During the STS-115 mission, Atlantis' astronauts will deliver and install the 17.5-ton, bus-sized P3/P4 integrated truss segment on the station. The girder-like truss includes a set of giant solar arrays, batteries and associated electronics and will provide one-fourth of the total power-generation capability for the completed station. This mission is the 116th space shuttle flight, the 27th flight for orbiter Atlantis, and the 19th U.S. flight to the International Space Station. STS-115 is scheduled to last 11 days with a planned landing at KSC.   Photo credit: NASA/Ken Thornsley KSC-06pd2056

KENNEDY SPACE CENTER, FLA. - Huge clouds billow on the horizon behin...

KENNEDY SPACE CENTER, FLA. - Huge clouds billow on the horizon behind Space Shuttle Atlantis still sitting on Launch Pad 39B after the scrub of its launch on mission STS-115. Atlantis was originally scheduled... More

KENNEDY SPACE CENTER, FLA. -- Space Shuttle Endeavour, atop the mobile launcher platform, is hard down on Launch Pad 39A after rolling out overnight.  First motion out of the Vehicle Assembly Building was at 8:10 p.m.  July 10.  The components of the shuttle are, first, the orbiter and then the solid rocket boosters flanking the external tank behind it.  To the left of the shuttle is the rotating service structure, which can be rolled around to enclose the vehicle for access during processing.  Behind it is the fixed service structure, topped by an 80-foot-tall lightning mast.  Extending from it to Endeavour is the orbiter access arm, which provides access into the vehicle. Endeavour is scheduled to launch on mission STS-118 on Aug. 7.  During the mission, Endeavour will carry into orbit the S5 truss, SPACEHAB module and external stowage platform 3. The mission is the 22nd flight to the International Space Station and will mark the first flight of Mission Specialist Barbara Morgan, the teacher-turned-astronaut whose association with NASA began more than 20 years ago.  STS-118 will be the first flight since 2002 for Endeavour, which has undergone extensive modifications, including the addition of safety upgrades already added to orbiters Discovery and Atlantis.  Photo credit: NASA/Ken Thornsley KSC-07pd1852

KENNEDY SPACE CENTER, FLA. -- Space Shuttle Endeavour, atop the mobile...

KENNEDY SPACE CENTER, FLA. -- Space Shuttle Endeavour, atop the mobile launcher platform, is hard down on Launch Pad 39A after rolling out overnight. First motion out of the Vehicle Assembly Building was at 8:... More

KENNEDY SPACE CENTER, FLA. -    Storm clouds gather behind Space Shuttle Atlantis on Launch Pad 39B.   Atlantis was originally scheduled to launch on Aug. 27, but  a scrub was called by mission managers due to a concern with fuel cell 1.  Towering above the shuttle is the 80-foot lightning mast. During the STS-115 mission, Atlantis' astronauts will deliver and install the 17.5-ton, bus-sized P3/P4 integrated truss segment on the station. The girder-like truss includes a set of giant solar arrays, batteries and associated electronics and will provide one-fourth of the total power-generation capability for the completed station. This mission is the 116th space shuttle flight, the 27th flight for orbiter Atlantis, and the 19th U.S. flight to the International Space Station. STS-115 is scheduled to last 11 days with a planned landing at KSC.   Photo credit: NASA/Ken Thornsley KSC-06pd2064

KENNEDY SPACE CENTER, FLA. - Storm clouds gather behind Space Shutt...

KENNEDY SPACE CENTER, FLA. - Storm clouds gather behind Space Shuttle Atlantis on Launch Pad 39B. Atlantis was originally scheduled to launch on Aug. 27, but a scrub was called by mission managers due to ... More

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Center in Florida, the 80-foot lightning mast removed from the top of the fixed service structure (behind it) is lowered onto the pad surface. The mast is no longer needed with the erection of the three lightning towers around the pad.  Pad 39B will be the site of the first Ares vehicle launch, including the Ares I-X test flight that is targeted for July 2009.  The three new lightning towers are 500 feet tall with an additional 100-foot fiberglass mast atop supporting a wire catenary system.  This improved lightning protection system allows for the taller height of the Ares I rocket compared to the space shuttle.  Photo credit: NASA/Amanda Diller KSC-2009-1945

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Cente...

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Center in Florida, the 80-foot lightning mast removed from the top of the fixed service structure (behind it) is lowered onto the pad surface. Th... More

KENNEDY SPACE CENTER, FLA. -   Twin columns of fire propel Space Shuttle Atlantis into a clear blue sky after liftoff from Launch Pad 39B.  At left is the fixed service structure, topped by the lightning mast.  Clouds of smoke and steam nearly obscure the pad.  Atlantis is heading for a rendezvous with the International Space Station on mission STS-115.  Liftoff was on-time at 11:14:55 a.m. EDT. After several launch attempts were scrubbed due to weather and technical concerns, this launch was executed perfectly. Mission STS-115 is the 116th space shuttle flight, the 27th flight for orbiter Atlantis, and the 19th U.S. flight to the International Space Station.  During the mission, Atlantis' astronauts will deliver and install the 17.5-ton, bus-sized P3/P4 integrated truss segment on the station. The girder-like truss includes a set of giant solar arrays, batteries and associated electronics and will provide one-fourth of the total power-generation capability for the completed station. STS-115 is scheduled to last 11 days with a planned landing at KSC KSC-06pp2153

KENNEDY SPACE CENTER, FLA. - Twin columns of fire propel Space Shutt...

KENNEDY SPACE CENTER, FLA. - Twin columns of fire propel Space Shuttle Atlantis into a clear blue sky after liftoff from Launch Pad 39B. At left is the fixed service structure, topped by the lightning mast. ... More

KENNEDY SPACE CENTER, Fla. -- This closeup shows Space Shuttle Discovery as it travels to Launch Pad 39B. Underneath Discovery is the Mobile Launcher Platform, a two-story movable launch base. Part of the MPLM is the tail service mast, seen here at the bottom of the wind and next to the Shuttle’s main engines. The tail service mast is 31 feet high, 15 feet long and 9 feet wide. A second TSM is on the other side. They support the fluid, gas and electrical requirements of the orbiter’s liquid oxygen and liquid hydrogen aft T-0 umbilicals. Discovery will be flying on mission STS-102 to the International Space Station. Its payload is the Multi-Purpose Logistics Module Leonardo, a “moving van,” to carry laboratory racks filled with equipment, experiments and supplies to and from the Space Station aboard the Space Shuttle. The flight will also carry the Expedition Two crew up to the Space Station, replacing Expedition One, who will return to Earth on Discovery. Launch is scheduled for March 8 at 6:45 a.m. EST KSC01padig074

KENNEDY SPACE CENTER, Fla. -- This closeup shows Space Shuttle Discove...

KENNEDY SPACE CENTER, Fla. -- This closeup shows Space Shuttle Discovery as it travels to Launch Pad 39B. Underneath Discovery is the Mobile Launcher Platform, a two-story movable launch base. Part of the MPLM ... More

KENNEDY SPACE CENTER, FLA. --    Under a blue sky streaked with clouds, Launch Pad 39B holds Space Shuttle Discovery, ready for launch of mission STS-116.  At the far left is the rotating service structure, rolled back after midnight in preparation for launch.  Next to Discovery is the fixed service structure, with the 80-foot-high lightning mast on top, part of the lightning protection system on the pad. Beneath Discovery's wings are the tail masts, which provide several umbilical connections to the orbiter, including a liquid-oxygen line through one and a liquid-hydrogen line through another.  Seen above the golden external tank is the vent hood (known as the "beanie cap") at the end of the gaseous oxygen vent arm, extending from the FSS. Vapors are created as the liquid oxygen in the external tank boil off. The hood vents the gaseous oxygen vapors away from the space shuttle vehicle. Below it, also extending toward Discovery from the FSS, is the orbiter access arm with the White Room at the end. The crew gains access into the orbiter through the White Room.  Discovery is scheduled to launch on mission STS-116 at 9:35 p.m. today.  On the mission, the crew will deliver truss segment, P5, to the International Space Station and begin the intricate process of reconfiguring and redistributing the power generated by two pairs of U.S. solar arrays. The P5 will be mated to the P4 truss that was delivered and attached during the STS-115 mission in September. Photo credit: NASA/Ken Thornsley KSC-06pd2674

KENNEDY SPACE CENTER, FLA. -- Under a blue sky streaked with clouds...

KENNEDY SPACE CENTER, FLA. -- Under a blue sky streaked with clouds, Launch Pad 39B holds Space Shuttle Discovery, ready for launch of mission STS-116. At the far left is the rotating service structure, rol... More

STS104-325-022 - STS-104 - P6 Truss, Mast Canister and Solar Array Blanket Box (SABB)

STS104-325-022 - STS-104 - P6 Truss, Mast Canister and Solar Array Bla...

The original finding aid described this as: Description: View of a Mast Canister and a Solar Array Blanket Box (SABB) with a locking strut and a winch cable take-up reel for the P6 Truss. Subject Terms: Cable... More

Viking 2 A utopian bright summer afternoon on Mars -- Looking south from Viking 2 on September 7, 1976 the orange-red surface of the nearly level plain upon which the spacecraft sits is seen strewn with rocks as large as three feet across.  Many of these rocks are porous and sponge-like, similar to some of Earth's volcanic rocks.  Other rocks are coarse-grained such as the large rock at lower left.  Between the rocks, the surface is blanketed with fine-grained materials that, in places, is piled into small drifts and banked against some of the larger blocks.  The cylindrical mast with the orange cable is the low-gain antenna used to receive cammands form Earth.  (JPL ref: P-17690 color) ARC-1976-AC76-1011-2-15

Viking 2 A utopian bright summer afternoon on Mars -- Looking south fr...

Viking 2 A utopian bright summer afternoon on Mars -- Looking south from Viking 2 on September 7, 1976 the orange-red surface of the nearly level plain upon which the spacecraft sits is seen strewn with rocks a... More

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Center in Florida, workers attach more cables to the 80-foot lightning mast removed from the top of the fixed service structure.  The mast will be lowered to horizontal for transport from the pad.  The mast is no longer needed with the erection of the three lightning towers around the pad.  Pad 39B will be the site of the first Ares vehicle launch, including the Ares I-X test flight that is targeted for July 2009.  The three new lightning towers are 500 feet tall with an additional 100-foot fiberglass mast atop supporting a wire catenary system.  This improved lightning protection system allows for the taller height of the Ares I rocket compared to the space shuttle.  Photo credit: NASA/Amanda Diller KSC-2009-1944

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Cente...

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Center in Florida, workers attach more cables to the 80-foot lightning mast removed from the top of the fixed service structure. The mast will b... More

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Center in Florida, a crane is being used to remove the 80-foot lightning mast from the top of the fixed service structure.  The mast is no longer needed with the erection of the three lightning towers around the pad.  Pad 39B will be the site of the first Ares vehicle launch, including the Ares I-X test flight that is targeted for July 2009.  The three new lightning towers are 500 feet tall with an additional 100-foot fiberglass mast atop supporting a wire catenary system.  This improved lightning protection system allows for the taller height of the Ares I rocket compared to the space shuttle.  Photo credit: NASA/Amanda Diller KSC-2009-1941

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Cente...

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Center in Florida, a crane is being used to remove the 80-foot lightning mast from the top of the fixed service structure. The mast is no longer... More

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Center in Florida, a crane is being used to remove the 80-foot lightning mast from the top of the fixed service structure.  The mast is no longer needed with the erection of the three lightning towers around the pad.  Pad 39B will be the site of the first Ares vehicle launch, including the Ares I-X test flight that is targeted for July 2009.  The three new lightning towers are 500 feet tall with an additional 100-foot fiberglass mast atop supporting a wire catenary system.  This improved lightning protection system allows for the taller height of the Ares I rocket compared to the space shuttle.  Photo credit: NASA/Amanda Diller KSC-2009-1940

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Cente...

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Center in Florida, a crane is being used to remove the 80-foot lightning mast from the top of the fixed service structure. The mast is no longer... More

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Center in Florida, a crane lowers the 80-foot lightning mast removed from the top of the fixed service structure (left) onto the pad surface. The mast is no longer needed with the erection of the three lightning towers around the pad.  Pad 39B will be the site of the first Ares vehicle launch, including the Ares I-X test flight that is targeted for July 2009.  The three new lightning towers are 500 feet tall with an additional 100-foot fiberglass mast atop supporting a wire catenary system.  This improved lightning protection system allows for the taller height of the Ares I rocket compared to the space shuttle.  Photo credit: NASA/Amanda Diller KSC-2009-1943

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Cente...

CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Center in Florida, a crane lowers the 80-foot lightning mast removed from the top of the fixed service structure (left) onto the pad surface. The... More

STS100-384-034 - STS-100 - A PV Radiator, Mast Canister and SASA for the P6 Truss taken during STS-100

STS100-384-034 - STS-100 - A PV Radiator, Mast Canister and SASA for t...

The original finding aid described this as: Description: View of S-Band Antenna Subassembly (SASA) with thermal radiator surfaces, Mast Canister and Photovoltaic (PV) Radiator bracket joint for the P6 Truss ta... More

STS100-384-008 - STS-100 - A SABB and Mast Canister for the P6 Truss taken during STS-100

STS100-384-008 - STS-100 - A SABB and Mast Canister for the P6 Truss t...

The original finding aid described this as: Description: View of a Mast Canister and a Solar Array Blanket Box (SABB) with a locking strut and a winch cable take-up reel for the P6 Truss taken during the STS-1... More

S113E05430 - STS-113 - Mast canister on the STBD PV Array taken during flyaround following STS-113 undocking

S113E05430 - STS-113 - Mast canister on the STBD PV Array taken during...

The original finding aid described this as: Description: View of mast canister on the starboard Photovoltaic (PV) Solar Array taken during flyaround operations conducted by the STS-113 crew following undocking... More

STS100-384-014 - STS-100 - A SABB and Mast Canister for the P6 Truss taken during STS-100

STS100-384-014 - STS-100 - A SABB and Mast Canister for the P6 Truss t...

The original finding aid described this as: Description: View of a Mast Canister and a Solar Array Blanket Box (SABB) for the P6 Truss taken during the STS-100 mission. Subject Terms: Canisters, P6, Solar Arr... More

STS100-393-001 - STS-100 - View of P6 Truss Mast Canisters and PV Radiator taken during STS-100

STS100-393-001 - STS-100 - View of P6 Truss Mast Canisters and PV Radi...

The original finding aid described this as: Description: View of P6 Truss Mast Canisters and Photovoltaic (PV) Radiator taken during the STS-100 mission. Subject Terms: P6, Photovoltaic Conversion, Radiators,... More

S113E05428 - STS-113 - Mast canister on the port PV Array taken during flyaround following STS-113 undocking

S113E05428 - STS-113 - Mast canister on the port PV Array taken during...

The original finding aid described this as: Description: View of the mast canister and connections on the port Photovoltaic (PV) Solar Array taken during flyaround operations conducted by the STS-113 crew foll... More

S113E05431 - STS-113 - Mast canister on the STBD PV Array taken during flyaround following STS-113 undocking

S113E05431 - STS-113 - Mast canister on the STBD PV Array taken during...

The original finding aid described this as: Description: View of mast canister on the starboard Photovoltaic (PV) Solar Array taken during flyaround operations conducted by the STS-113 crew following undocking... More

STS100-393-030 - STS-100 - View of a Solar Array Wing and Mast Canister of the P6 Truss taken during STS-100

STS100-393-030 - STS-100 - View of a Solar Array Wing and Mast Caniste...

The original finding aid described this as: Description: View of a Solar Array Wing (SAW), Solar Array Blanket Box (SABB) and Mast Canister of the P6 Truss taken during the STS-100 mission. Subject Terms: Can... More

S113E05426 - STS-113 - Mast canister on the port PV Array taken during flyaround following STS-113 undocking

S113E05426 - STS-113 - Mast canister on the port PV Array taken during...

The original finding aid described this as: Description: View of mast canister on the port Photovoltaic (PV) Solar Array taken during flyaround operations conducted by the STS-113 crew following undocking. Su... More

S113E05425 - STS-113 - Mast canisters for the PV Arrays taken during flyaround following STS-113 undocking

S113E05425 - STS-113 - Mast canisters for the PV Arrays taken during f...

The original finding aid described this as: Description: View of the beta gimbel housings and mast canisters for the Photovoltaic (PV) Solar Arrays taken during flyaround operations conducted by the STS-113 cr... More

STS100-393-005 - STS-100 - View of Spacelab Pallet, P6 Truss Mast Canister and Solar Array Wing taken during STS-100

STS100-393-005 - STS-100 - View of Spacelab Pallet, P6 Truss Mast Cani...

The original finding aid described this as: Description: View of the Spacelab Pallet (SLP), P6 Truss Mast Canisters, Solar Array Blanket Box (SABB) and Solar Array Wing (SAW) taken during the STS-100 mission. ... More

STS100-384-036 - STS-100 - A SABB and Mast Canister for the P6 Truss taken during STS-100

STS100-384-036 - STS-100 - A SABB and Mast Canister for the P6 Truss t...

The original finding aid described this as: Description: View of a Mast Canister and a Solar Array Blanket Box (SABB) for the P6 Truss taken during the STS-100 mission. Subject Terms: Canisters, P6, Solar Arr... More

STS100-384-007 - STS-100 - A PV Radiator, Mast Canister and SASA for the P6 Truss taken during STS-100

STS100-384-007 - STS-100 - A PV Radiator, Mast Canister and SASA for t...

The original finding aid described this as: Description: View of S-Band Antenna Subassembly (SASA) with thermal radiator surfaces, Mast Canister and Photovoltaic (PV) Radiator bracket joint for the P6 Truss ta... More

A view of the superstructure of the guided missile cruiser USS TICONDEROGA (CG-47) as seen from the ship's aft. The large block-like structure to the left houses the SPY-1A radar antenna. Atop the structure are two Mark 99 missile directors. To the right of it is a satellite receiving antenna. On the mast is an SPS-49 radar antenna

A view of the superstructure of the guided missile cruiser USS TICONDE...

The original finding aid described this photograph as: Base: Naval Air Station, Norfolk State: Virginia (VA) Country: United States Of America (USA) Scene Camera Operator: Don S. Montgomery Release Status:... More

A view of the mast of the amphibious transport dock USS TRENTON (LPD-14) with an SPS-10 surface search radar antenna above an SPS-40 air search radar antenna. To the right atop small lattice mast is a AS-3018/WSC-1 satellite receiving antenna

A view of the mast of the amphibious transport dock USS TRENTON (LPD-1...

The original finding aid described this photograph as: Base: Naval Air Station, Norfolk State: Virginia (VA) Country: United States Of America (USA) Scene Camera Operator: Don S. Montgomery Release Status:... More

A view of the foremast of the destroyer USS CARON (DD-970). Above the bridge is a Mark 15 Phalanx close-in weapons system (CIWS) and a satellite receiving antenna. On the first platform is an SPQ-9A radar antenna (dome shaped) and above that is an SPQ-60 radar antenna. Near the top of the mast is the small SPS-55 radar antenna

A view of the foremast of the destroyer USS CARON (DD-970). Above the ...

The original finding aid described this photograph as: Base: Norfolk State: Virginia (VA) Country: United States Of America (USA) Scene Camera Operator: Don S. Montgomery Release Status: Released to Public... More

A view of the bridge and radar mast of the fleet oiler USNS NEOSHO (T-AO-143) with an SPS-10 surface search radar antenna and a satellite receiving antenna

A view of the bridge and radar mast of the fleet oiler USNS NEOSHO (T-...

The original finding aid described this photograph as: Base: Norfolk State: Virginia (VA) Country: United States Of America (USA) Scene Camera Operator: Don S. Montgomery Release Status: Released to Public... More

A Cardwell-500 drilling rig mast is lifted onto a support structure atop a 40-K-loader in preparation for loading onto a 60th Marine Air Wing C-5B Galaxy aircraft.  The rig will be flown to Semipalatinsk, USSR, where it will be used to drill a satellite h

A Cardwell-500 drilling rig mast is lifted onto a support structure at...

The original finding aid described this photograph as: Base: Indian Springs Air Force Base State: Nevada (NV) Country: United States Of America (USA) Scene Camera Operator: SSGT Scott Stewart, USAF Release... More

Aerial port squadron personnel secure a Cardwell-500 drilling rig mast inside a 60th Marine Air Wing C-5B Galaxy aircraft.  The rig will be flown to Semipalatinsk, USSR, where it will be used to drill a satellite hole that will enable Department of Energy

Aerial port squadron personnel secure a Cardwell-500 drilling rig mast...

The original finding aid described this photograph as: Base: Indian Springs Air Force Base State: Nevada (NV) Country: United States Of America (USA) Scene Camera Operator: SSGT Scott Stewart, USAF Release... More

Aerial port squadron personnel secure a Cardwell-500 drilling rig mast inside a 60th Marine Air Wing C-5B Galaxy aircraft. The rig will be flown to Semipalatinsk, U.S.S.R., where it will be used to drill a satellite hole that will enable Department of Ene

Aerial port squadron personnel secure a Cardwell-500 drilling rig mast...

The original finding aid described this photograph as: Base: Indian Springs Auxiliary Field State: Nevada (NV) Country: United States Of America (USA) Scene Camera Operator: SSGT. Scott Stewart Release Sta... More

A Cardwell-500 drilling rig mast is loaded onto a 60th Marine Air Wing C-5B Galaxy aircraft.  The rig will be flown to Semipalatinsk, USSR, where it will be used to drill a satellite hole that will enable Department of Energy contractor personnel to monit

A Cardwell-500 drilling rig mast is loaded onto a 60th Marine Air Wing...

The original finding aid described this photograph as: Base: Indian Springs Air Force Base State: Nevada (NV) Country: United States Of America (USA) Scene Camera Operator: SSGT Scott Stewart, USAF Release... More

SENIOR MASTER Sergeant (SMSGT) Bud Liston directs the loading of a Cardwell-500 drilling rig mast onto a 60th Marine Air Wing C-5B Galaxy aircraft.  The rig will be flown to Semipalatinsk, USSR, where it will be used to drill a satellite hole that will en

SENIOR MASTER Sergeant (SMSGT) Bud Liston directs the loading of a Car...

The original finding aid described this photograph as: Base: Indian Springs Air Force Base State: Nevada (NV) Country: United States Of America (USA) Scene Camera Operator: SSGT Scott Stewart, USAF Release... More

A 40-K-loader carrying a Cardwell-500 drilling rig mast approaches the front ramp of a 60th Marine Air Wing C-5B Galaxy aircraft.  The rig will be flown to Semipalatinsk, USSR, where it will be used to drill a satellite hole that will enable Department of

A 40-K-loader carrying a Cardwell-500 drilling rig mast approaches the...

The original finding aid described this photograph as: Base: Indian Springs Air Force Base State: Nevada (NV) Country: United States Of America (USA) Scene Camera Operator: SSGT Scott Stewart, USAF Release... More

A starboard bow view of the Military Sealift Command (MSC) surveillance ship USNS SALWART (T-AGOS-1) tied up at pier one at the Washington Navy Yard during a port visit. The SALWART is one of two of her class which has been converted for use in the drug-interdiction program by installation of an SPS-49 long range search radar on the main mast and upgraded satellite receivers

A starboard bow view of the Military Sealift Command (MSC) surveillanc...

The original finding aid described this photograph as: Base: Anacostia River State: District Of Columbia (DC) Country: United States Of America (USA) Scene Camera Operator: Don S. Montgomery Release Status... More

A port quarter view of the Military Sealift Command (MSC) surveillance ship USNS SALWART (T-AGOS-1) tied up at pier one at the Washington Navy Yard during a port visit. The SALWART is one of two of her class which has been converted for use in the drug-interdiction program by installation of an SPS-49 long range search radar on the main mast and upgraded satellite receivers

A port quarter view of the Military Sealift Command (MSC) surveillance...

The original finding aid described this photograph as: Base: Anacostia River State: District Of Columbia (DC) Country: United States Of America (USA) Scene Camera Operator: Don S. Montgomery Release Status... More

A port side view of the Military Sealift Command (MSC) surveillance ship USNS SALWART (T-AGOS-1) tied up at pier one at the Washington Navy Yard during a port visit. The SALWART is one of two of her class which has been converted for use in the drug-interdiction program by installation of an SPS-49 long range search radar on the main mast and upgraded satellite receivers

A port side view of the Military Sealift Command (MSC) surveillance sh...

The original finding aid described this photograph as: Base: Anacostia River State: District Of Columbia (DC) Country: United States Of America (USA) Scene Camera Operator: Don S. Montgomery Release Status... More

Just before dusk, the Military Sealift Command (MSC) surveillance ship USNS SALWART (T-AGOS-1) passes through the open draw of the Woodrow Wilson Bridge en route back to her homrport at Little Creek, Va. The SALWART has been converted for use in the drug-interdiction program by installation of an SPS-49 long range search radar on the main mast and upgraded satellite receivers

Just before dusk, the Military Sealift Command (MSC) surveillance ship...

The original finding aid described this photograph as: Base: Anacostia River State: District Of Columbia (DC) Country: United States Of America (USA) Scene Camera Operator: Don S. Montgomery Release Status... More

STS070-729-063 - STS-070 - Military Applications of Ship Tracks (MAST)

STS070-729-063 - STS-070 - Military Applications of Ship Tracks (MAST)

The original finding aid described this as: Description: Views of ship wakes supporting Military Applications of Ship Tracks (MAST) experiment on STS-70 mission. Subject Terms: STS-70, DISCOVERY (ORBITER), EA... More

STS070-729-059 - STS-070 - Military Applications of Ship Tracks (MAST)

STS070-729-059 - STS-070 - Military Applications of Ship Tracks (MAST)

The original finding aid described this as: Description: Views of ship wakes supporting Military Applications of Ship Tracks (MAST) experiment on STS-70 mission. Frame is damaged. Subject Terms: STS-70, DISCO... More

STS070-729-053 - STS-070 - Military Applications of Ship Tracks (MAST)

STS070-729-053 - STS-070 - Military Applications of Ship Tracks (MAST)

The original finding aid described this as: Description: Views of ship wakes supporting Military Applications of Ship Tracks (MAST) experiment on STS-70 mission. Subject Terms: STS-70, DISCOVERY (ORBITER), EA... More

STS070-729-054 - STS-070 - Military Applications of Ship Tracks (MAST)

STS070-729-054 - STS-070 - Military Applications of Ship Tracks (MAST)

The original finding aid described this as: Description: Views of ship wakes supporting Military Applications of Ship Tracks (MAST) experiment on STS-70 mission. Subject Terms: STS-70, DISCOVERY (ORBITER), EA... More

STS070-729-061 - STS-070 - Military Applications of Ship Tracks (MAST)

STS070-729-061 - STS-070 - Military Applications of Ship Tracks (MAST)

The original finding aid described this as: Description: Views of ship wakes supporting Military Applications of Ship Tracks (MAST) experiment on STS-70 mission. Frame is damaged. Subject Terms: STS-70, DISCO... More

STS070-729-056 - STS-070 - Military Applications of Ship Tracks (MAST)

STS070-729-056 - STS-070 - Military Applications of Ship Tracks (MAST)

The original finding aid described this as: Description: Views of ship wakes supporting Military Applications of Ship Tracks (MAST) experiment on STS-70 mission. Subject Terms: STS-70, DISCOVERY (ORBITER), EA... More

STS070-729-058 - STS-070 - Military Applications of Ship Tracks (MAST)

STS070-729-058 - STS-070 - Military Applications of Ship Tracks (MAST)

The original finding aid described this as: Description: Views of ship wakes supporting Military Applications of Ship Tracks (MAST) experiment on STS-70 mission. Frame is damaged. Subject Terms: STS-70, DISCO... More

STS070-729-060 - STS-070 - Military Applications of Ship Tracks (MAST)

STS070-729-060 - STS-070 - Military Applications of Ship Tracks (MAST)

The original finding aid described this as: Description: Views of ship wakes supporting Military Applications of Ship Tracks (MAST) experiment on STS-70 mission. Frame is damaged. Subject Terms: STS-70, DISCO... More

STS070-729-062 - STS-070 - Military Applications of Ship Tracks (MAST)

STS070-729-062 - STS-070 - Military Applications of Ship Tracks (MAST)

The original finding aid described this as: Description: Views of ship wakes supporting Military Applications of Ship Tracks (MAST) experiment on STS-70 mission. Subject Terms: STS-70, DISCOVERY (ORBITER), EA... More

STS070-729-055 - STS-070 - Military Applications of Ship Tracks (MAST)

STS070-729-055 - STS-070 - Military Applications of Ship Tracks (MAST)

The original finding aid described this as: Description: Views of ship wakes supporting Military Applications of Ship Tracks (MAST) experiment on STS-70 mission. Subject Terms: STS-70, DISCOVERY (ORBITER), EA... More

STS070-729-057 - STS-070 - Military Applications of Ship Tracks (MAST)

STS070-729-057 - STS-070 - Military Applications of Ship Tracks (MAST)

The original finding aid described this as: Description: Views of ship wakes supporting Military Applications of Ship Tracks (MAST) experiment on STS-70 mission. Subject Terms: STS-70, DISCOVERY (ORBITER), EA... More

ASI/MET Mast, Mars Pathfinder Images

ASI/MET Mast, Mars Pathfinder Images

ASI/MET Mast NASA/JPL Public domain photograph of planet Mars surface, free to use, no copyright restrictions image - Picryl description

ASI/MET Mast, Mars Pathfinder Images

ASI/MET Mast, Mars Pathfinder Images

ASI/MET Mast NASA/JPL Public domain photograph of a solar system, planet, space exploration, free to use, no copyright restrictions image - Picryl description

At the end of its 6-hour, 4.2-mile circular trek from the Vehicle Assembly Building, the STS-95 Space Shuttle Discovery, still on the Mobile Launch Platform and crawler transporter, sits at Launch Pad 39B. To its left is the Fixed Service Structure that provides access to the orbiter and the Rotating Service Structure. Above it is the 80-foot fiberglass lightning mast that provides protection from lightning strikes. The top of the photo looks west, across the Merritt Island National Wildlife Refuge. While at the launch pad, the orbiter, external tank and solid rocket boosters will undergo final preparations for the launch, scheduled to lift off Oct. 29. The mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process KSC-98pc1107

At the end of its 6-hour, 4.2-mile circular trek from the Vehicle Asse...

At the end of its 6-hour, 4.2-mile circular trek from the Vehicle Assembly Building, the STS-95 Space Shuttle Discovery, still on the Mobile Launch Platform and crawler transporter, sits at Launch Pad 39B. To i... More

At the end of its 6-hour, 4.2-mile circular trek from the Vehicle Assembly Building, the STS-95 Space Shuttle Discovery sits on the Mobile Launch Platform, still atop the crawler transporter, at Launch Pad 39B. To its left is the Fixed Service Structure that provides access to the orbiter and the Rotating Service Structure. Above it is the 80-foot fiberglass lightning mast which provides protection from lightning strikes. This view shows the Atlantic Ocean beyond the shuttle, to the east. At the launch pad, the orbiter, external tank and solid rocket boosters will undergo final preparations for the launch, scheduled to lift off Oct. 29. The mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process KSC-98pc1108

At the end of its 6-hour, 4.2-mile circular trek from the Vehicle Asse...

At the end of its 6-hour, 4.2-mile circular trek from the Vehicle Assembly Building, the STS-95 Space Shuttle Discovery sits on the Mobile Launch Platform, still atop the crawler transporter, at Launch Pad 39B.... More

KENNEDY SPACE CENTER, FLA. -- At left, the payload canister for Space Shuttle Discovery is lifted from its canister movement vehicle to the top of the Rotating Service Structure on Launch Pad 39-B. Discovery (right), sitting atop the Mobile Launch Platform and next to the Fixed Service Structure (FSS), is scheduled for launch on Oct. 29, 1998, for the STS-95 mission. That mission includes the International Extreme Ultraviolet Hitchhiker (IEH-3), the Hubble Space Telescope Orbital Systems Test Platform, the Spartan solar-observing deployable spacecraft, and the SPACEHAB single module with experiments on space flight and the aging process. At the top of the FSS can be seen the 80-foot lightning mast . The 4-foot-high lightning rod on top helps prevent lightning current from passing directly through the Space Shuttle and the structures on the pad KSC-98pc1179

KENNEDY SPACE CENTER, FLA. -- At left, the payload canister for Space ...

KENNEDY SPACE CENTER, FLA. -- At left, the payload canister for Space Shuttle Discovery is lifted from its canister movement vehicle to the top of the Rotating Service Structure on Launch Pad 39-B. Discovery (r... More

In the Multi-Payload Processing Facility, Mary Reaves (left) and Richard Rainen, with the Jet Propulsion Laboratory, check out the carrier and horizontal antenna mast for the STS-99 Shuttle Radar Topography Mission (SRTM). The SRTM consists of a specially modified radar system that will fly onboard the Space Shuttle during an 11-day mission in September 1999. This radar system will gather data that will result in the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM is an international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR. Its objective is to obtain the most complete high-resolution digital topographic database of the Earth KSC-99pp0313

In the Multi-Payload Processing Facility, Mary Reaves (left) and Richa...

In the Multi-Payload Processing Facility, Mary Reaves (left) and Richard Rainen, with the Jet Propulsion Laboratory, check out the carrier and horizontal antenna mast for the STS-99 Shuttle Radar Topography Mis... More

In the Multi-Payload Processing Facility, Mary Reaves and Richard Rainen, with the Jet Propulsion Laboratory, work on the carrier and horizontal antenna mast for the STS-99 Shuttle Radar Topography Mission (SRTM) while Larry Broms watches. The SRTM consists of a specially modified radar system that will fly onboard the Space Shuttle during an 11-day mission in September 1999. This radar system will gather data that will result in the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM is an international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR. Its objective is to obtain the most complete high-resolution digital topographic database of the Earth KSC-99pp0311

In the Multi-Payload Processing Facility, Mary Reaves and Richard Rain...

In the Multi-Payload Processing Facility, Mary Reaves and Richard Rainen, with the Jet Propulsion Laboratory, work on the carrier and horizontal antenna mast for the STS-99 Shuttle Radar Topography Mission (SRT... More

The move of the Shuttle Radar Topography Mission (SRTM) is nearly complete as it is lowered onto the workstand in the Space Station Processing Facility. The SRTM, which is the primary payload on mission STS-99, consists of a specially modified radar system that will fly onboard the Space Shuttle during the 11-day mission scheduled for launch in September 1999. The objective of this radar system is to obtain the most complete high-resolution digital topographic database of the Earth. It will gather data that will result in the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM is an international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR. SRTM will be making use of a technique called radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. To get two radar images taken from different locations, the SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle KSC-99pp0524

The move of the Shuttle Radar Topography Mission (SRTM) is nearly comp...

The move of the Shuttle Radar Topography Mission (SRTM) is nearly complete as it is lowered onto the workstand in the Space Station Processing Facility. The SRTM, which is the primary payload on mission STS-99,... More

After being lifted off the transporter (lower right) in the Space Station Processing Facility, the Shuttle Radar Topography Mission (SRTM) moves across the floor toward a workstand. The SRTM, which is the primary payload on mission STS-99, consists of a specially modified radar system that will fly onboard the Space Shuttle during the 11-day mission scheduled for launch in September 1999. The objective of this radar system is to obtain the most complete high-resolution digital topographic database of the Earth. It will gather data that will result in the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM is an international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR. SRTM will be making use of a technique called radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. To get two radar images taken from different locations, the SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle KSC-99pp0521

After being lifted off the transporter (lower right) in the Space Stat...

After being lifted off the transporter (lower right) in the Space Station Processing Facility, the Shuttle Radar Topography Mission (SRTM) moves across the floor toward a workstand. The SRTM, which is the prima... More

Inside the Space Station Processing Facility, workers watch as an overhead crane is lowered for lifting the Shuttle Radar Topography Mission (SRTM) from the transporter it is resting on. The SRTM is being moved to a workstand. The primary payload on mission STS-99, the SRTM consists of a specially modified radar system that will fly onboard the Space Shuttle during the 11-day mission scheduled for launch in September 1999. The objective of this radar system is to obtain the most complete high-resolution digital topographic database of the Earth. It will gather data that will result in the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM is an international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR. SRTM will be making use of a technique called radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. To get two radar images taken from different locations, the SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle KSC-99pp0519

Inside the Space Station Processing Facility, workers watch as an over...

Inside the Space Station Processing Facility, workers watch as an overhead crane is lowered for lifting the Shuttle Radar Topography Mission (SRTM) from the transporter it is resting on. The SRTM is being moved... More

Inside the Space Station Processing Facility, the Shuttle Radar Topography Mission (SRTM) is maneuvered by an overhead crane toward a workstand below. The SRTM, which is the primary payload on mission STS-99, consists of a specially modified radar system that will fly onboard the Space Shuttle during the 11-day mission scheduled for launch in September 1999. The objective of this radar system is to obtain the most complete high-resolution digital topographic database of the Earth. It will gather data that will result in the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM is an international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR. SRTM will be making use of a technique called radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. To get two radar images taken from different locations, the SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle KSC-99pp0522

Inside the Space Station Processing Facility, the Shuttle Radar Topogr...

Inside the Space Station Processing Facility, the Shuttle Radar Topography Mission (SRTM) is maneuvered by an overhead crane toward a workstand below. The SRTM, which is the primary payload on mission STS-99, c... More

Workers inside the Space Station Processing Facility keep watch as an overhead crane begins lifting the Shuttle Radar Topography Mission (SRTM) from the transporter below. The SRTM is being moved to a workstand. The primary payload on mission STS-99, the SRTM consists of a specially modified radar system that will fly onboard the Space Shuttle during the 11-day mission scheduled for launch in September 1999. The objective of this radar system is to obtain the most complete high-resolution digital topographic database of the Earth. It will gather data that will result in the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM is an international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR. SRTM will be making use of a technique called radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. To get two radar images taken from different locations, the SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle KSC-99pp0520

Workers inside the Space Station Processing Facility keep watch as an ...

Workers inside the Space Station Processing Facility keep watch as an overhead crane begins lifting the Shuttle Radar Topography Mission (SRTM) from the transporter below. The SRTM is being moved to a workstand... More

Inside the Space Station Processing Facility, workers at each end of a workstand watch as the Shuttle Radar Topography Mission (SRTM) begins its descent onto it. The SRTM, which is the primary payload on mission STS-99, consists of a specially modified radar system that will fly onboard the Space Shuttle during the 11-day mission scheduled for launch in September 1999. The objective of this radar system is to obtain the most complete high-resolution digital topographic database of the Earth. It will gather data that will result in the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM is an international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR. SRTM will be making use of a technique called radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. To get two radar images taken from different locations, the SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle KSC-99pp0523

Inside the Space Station Processing Facility, workers at each end of a...

Inside the Space Station Processing Facility, workers at each end of a workstand watch as the Shuttle Radar Topography Mission (SRTM) begins its descent onto it. The SRTM, which is the primary payload on missio... More

KENNEDY SPACE CENTER, FLA. -- The crawler transporter, with its cargo of Space Shuttle Discovery and mobile launcher platform, leaves tracks on the crawlerway as it makes its way up Launch Pad 39B. Behind the Shuttle can be seen part of the rotating service structure and the 82-foot lightning mast (next to the solid rocket booster) on top of the fixed service structure. The two structures are used during prelaunch preparations at the pad. Earlier in the week, the Shuttle was rolled back to the VAB from the pad to repair hail damage on the external tank's foam insulation. Mission STS-96, the 94th launch in the Space Shuttle Program, is scheduled for liftoff May 27 at 6:48 a.m. EDT. STS-96 is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-shared experiment KSC-99pp0566

KENNEDY SPACE CENTER, FLA. -- The crawler transporter, with its cargo ...

KENNEDY SPACE CENTER, FLA. -- The crawler transporter, with its cargo of Space Shuttle Discovery and mobile launcher platform, leaves tracks on the crawlerway as it makes its way up Launch Pad 39B. Behind the S... More

STS-99 Mission Specialist Janice Voss conducts a system verification test on the Shuttle Radar Topography Mission in the Space Station Processing Facility. The primary payload on mission STS-99, the SRTM consists of a specially modified radar system that will fly onboard the Space Shuttle during the 11-day mission targeted for launch Sept. 16, 1999. This radar system will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM is an international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle KSC-99pp0658

STS-99 Mission Specialist Janice Voss conducts a system verification t...

STS-99 Mission Specialist Janice Voss conducts a system verification test on the Shuttle Radar Topography Mission in the Space Station Processing Facility. The primary payload on mission STS-99, the SRTM consis... More

KENNEDY SPACE CENTER, FLA. -- On its perfect launch today, Space Shuttle Discovery's brilliant flames illuminate the tower at left, with the lightning mast on top, and the billows of smoke and steam at right. Liftoff into a gossamer dawn sky for mission STS-96 occurred at 6:49:42 a.m. EDT. The crew of seven begin a 10-day logistics and resupply mission for the International Space Station, carrying about 4,000 pounds of supplies, to be stored aboard the station for use by future crews, including laptop computers, cameras, tools, spare parts, and clothing. The mission also includes such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-involved experiment. It will include a space walk to attach the cranes to the outside of the ISS for use in future construction. Landing is expected at the SLF on June 6 about 1:58 a.m. EDT KSC-99pp0595

KENNEDY SPACE CENTER, FLA. -- On its perfect launch today, Space Shutt...

KENNEDY SPACE CENTER, FLA. -- On its perfect launch today, Space Shuttle Discovery's brilliant flames illuminate the tower at left, with the lightning mast on top, and the billows of smoke and steam at right. L... More

STS099-S-001 (June 1999) --- The STS-99 crew members designed the flight insignia for the Shuttle Radar Topography Mission (SRTM), the most ambitious Earth mapping mission to date. Two radar antennas, one located in the shuttle bay and the other located on the end of a 60-meter deployable mast, will be used during the mission to map Earth?s features. The goal is to provide a three-dimensional topographic map of the world?s surface up to the Arctic and Antarctic Circles. The clear portion of Earth illustrates the radar beams penetrating its cloudy atmosphere and the unique understanding of the home planet that is provided by space travel. The grid on Earth reflects the mapping character of the SRTM mission. The patch depicts the space shuttle Endeavour orbiting Earth in a star spangled universe. The rainbow along Earth?s horizon resembles an orbital sunrise. The crew deems the bright colors of the rainbow as symbolic of the bright future ahead because of human beings? venturing into space.    The NASA insignia design for space shuttle flights is reserved for use by the astronauts and for other official use as the NASA Administrator may authorize. Public availability has been approved only in the forms of illustrations by the various news media. When and if there is any change in this policy, which is not anticipated, the change will be publicly announced. Photo credit: NASA sts099-s-001

STS099-S-001 (June 1999) --- The STS-99 crew members designed the flig...

STS099-S-001 (June 1999) --- The STS-99 crew members designed the flight insignia for the Shuttle Radar Topography Mission (SRTM), the most ambitious Earth mapping mission to date. Two radar antennas, one locat... More

In the Space Station Processing Facility, the STS-99 crew pose in front of the Shuttle Radar Topography Mission, the payload for their mission. From left are Mission Specialists Mamoru Mohri of Japan, Janet Lynn Kavandi (Ph.D.), and Janice Voss (Ph.D.); Commander Kevin R. Kregel; Mission Specialist Gerhard Thiele of Germany; and Pilot Dominic L. Pudwill Gorie. Mohri represents the National Space Development Agency of Japan and Thiele represents the European Space Agency. An international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR, the SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0776

In the Space Station Processing Facility, the STS-99 crew pose in fron...

In the Space Station Processing Facility, the STS-99 crew pose in front of the Shuttle Radar Topography Mission, the payload for their mission. From left are Mission Specialists Mamoru Mohri of Japan, Janet Lyn... More

In the Space Station Processing Facility, STS-99 crew members inspect the Shuttle Radar Topography Mission (SRTM), the payload for their mission. At left is Commander Kevin R. Kregel talking to Mission Specialist Janice Voss (Ph.D.); and Mission Specialists Gerhard Thiele of Germany and Mamoru Mohri of Japan farther back. In the foreground (back to camera) is Mission Specialist Janet Lynn Kavandi (Ph.D.). The final crew member (not shown) is Pilot Dominic L. Pudwill Gorie. Thiele represents the European Space Agency and Mohri represents the National Space Agency of Japan. An international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR, the SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0774

In the Space Station Processing Facility, STS-99 crew members inspect ...

In the Space Station Processing Facility, STS-99 crew members inspect the Shuttle Radar Topography Mission (SRTM), the payload for their mission. At left is Commander Kevin R. Kregel talking to Mission Speciali... More

In the Space Station Processing Facility, the STS-99 crew looks over the payload for their mission, the Shuttle Radar Topography Mission (SRTM). Pointing to the SRTM are Commander Kevin R. Kregel and Mission Specialist Gerhard Thiele of Germany. Behind them are (left to right) Pilot Dominic L. Pudwill Gorie and Mission Specialists Mamoru Mohri of Japan and Janet Lynn Kavandi (Ph.D.) The remaining crew member (not shown) is Mission Specialist Janice Voss (Ph.D.) Mohri represents the National Space Development Agency of Japan and Thiele represents the European Space Agency. An international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR, the SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0777

In the Space Station Processing Facility, the STS-99 crew looks over t...

In the Space Station Processing Facility, the STS-99 crew looks over the payload for their mission, the Shuttle Radar Topography Mission (SRTM). Pointing to the SRTM are Commander Kevin R. Kregel and Mission Sp... More

The STS-99 crew poses in front of the Shuttle Radar Topography Mission (SRTM) in the Space Station Processing Facility. The crew has been checking out the SRTM, which is the payload for their mission. From left are Mission Specialists Janet Lynn Kavandi (Ph.D.), Mamoru Mohri of Japan, and Gerhard Thiele of Germany; Pilot Dominic L. Pudwill Gorie; Mission Specialist Janice Voss (Ph.D.); and Commander Kevin R. Kregel. Mohri represents the National Space Development Agency of Japan and Thiele represents the European Space Agency. An international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR, the SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0778

The STS-99 crew poses in front of the Shuttle Radar Topography Mission...

The STS-99 crew poses in front of the Shuttle Radar Topography Mission (SRTM) in the Space Station Processing Facility. The crew has been checking out the SRTM, which is the payload for their mission. From left... More

In the Space Station Processing Facility, STS-99 crew members take part in a simulated flight check of the Shuttle Radar Topography Mission (SRTM), above and behind them. The SRTM is the payload for their mission. The crew members are Commander Kevin R. Kregel, Pilot Dominic L. Pudwill Gorie, and Mission Specialists Janet Lynn kavandi (Ph.D.), Janice Voss (Ph.D.), Mamoru Mohri of Japan and Gerhard Thiele of Germany. Mohri represents the National Space Development Agency of Japan and Thiele represents the European Space Agency. An international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR, the SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0775

In the Space Station Processing Facility, STS-99 crew members take par...

In the Space Station Processing Facility, STS-99 crew members take part in a simulated flight check of the Shuttle Radar Topography Mission (SRTM), above and behind them. The SRTM is the payload for their missi... More

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, the Shuttle Radar Topography Mission (SRTM) clears the railing on the right as a crane moves it toward the open payload bay canister in the background (left). The canister will then be moved to the Orbiter Processing Facility and placed in the bay of the orbiter Endeavour. The SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0924

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, the Shuttle Radar Topography Mission (SRTM) clears the railing on the right as a crane moves it toward the open payload bay canister in th... More

KENNEDY SPACE CENTER, FLA. -- A crane lowers the Shuttle Radar Topography Mission (SRTM), the primary payload on STS-99, into the payload bay of the orbiter Endeavour in Orbiter Processing Facility (OPF) bay 2. The SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation. The SRTM hardware includes one radar antenna in the Shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0973

KENNEDY SPACE CENTER, FLA. -- A crane lowers the Shuttle Radar Topogra...

KENNEDY SPACE CENTER, FLA. -- A crane lowers the Shuttle Radar Topography Mission (SRTM), the primary payload on STS-99, into the payload bay of the orbiter Endeavour in Orbiter Processing Facility (OPF) bay 2.... More

KENNEDY SPACE CENTER, FLA. -- A crane lowers the Shuttle Radar Topography Mission (SRTM), the primary payload on STS-99, into the payload bay of the orbiter Endeavour in Orbiter Processing Facility bay 2. The SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation. The SRTM hardware includes one radar antenna in the Shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0974

KENNEDY SPACE CENTER, FLA. -- A crane lowers the Shuttle Radar Topogra...

KENNEDY SPACE CENTER, FLA. -- A crane lowers the Shuttle Radar Topography Mission (SRTM), the primary payload on STS-99, into the payload bay of the orbiter Endeavour in Orbiter Processing Facility bay 2. The S... More

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, a crane lowers the Shuttle Radar Topography Mission (SRTM) toward the opening of the payload bay canister below. The canister will then be moved to the Orbiter Processing Facility and placed in the bay of the orbiter Endeavour. The SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0925

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, a crane lowers the Shuttle Radar Topography Mission (SRTM) toward the opening of the payload bay canister below. The canister will then be... More

KENNEDY SPACE CENTER, FLA. -- A payload transporter, carrying a payload canister with the Shuttle Radar Topography Mission (SRTM) inside, pulls into Orbiter Processing Facility (OPF) bay 2. The SRTM, the primary payload on STS-99, will soon be installed into the payload bay of the orbiter Endeavour already undergoing processing in bay 2. The SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation. The SRTM hardware includes one radar antenna in the Shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0969

KENNEDY SPACE CENTER, FLA. -- A payload transporter, carrying a payloa...

KENNEDY SPACE CENTER, FLA. -- A payload transporter, carrying a payload canister with the Shuttle Radar Topography Mission (SRTM) inside, pulls into Orbiter Processing Facility (OPF) bay 2. The SRTM, the primar... More

KENNEDY SPACE CENTER, FLA. -- A crane is lowered over the payload canister with the Shuttle Radar Topography Mission (SRTM) inside in Orbiter Processing Facility (OPF) bay 2. The primary payload on STS-99, the SRTM will soon be lifted out of the canister and installed into the payload bay of the orbiter Endeavour. The SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation. The SRTM hardware includes one radar antenna in the Shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0970

KENNEDY SPACE CENTER, FLA. -- A crane is lowered over the payload cani...

KENNEDY SPACE CENTER, FLA. -- A crane is lowered over the payload canister with the Shuttle Radar Topography Mission (SRTM) inside in Orbiter Processing Facility (OPF) bay 2. The primary payload on STS-99, the ... More

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, the Shuttle Radar Topography Mission (SRTM) is lifted for its move to a payload bay canister on the floor. The canister will then be moved to the Orbiter Processing Facility and placed in the bay of the orbiter Endeavour. The SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0923

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, the Shuttle Radar Topography Mission (SRTM) is lifted for its move to a payload bay canister on the floor. The canister will then be moved... More

KENNEDY SPACE CENTER, FLA. -- A crane lifts the Shuttle Radar Topography Mission (SRTM), the primary payload on STS-99, from a payload canister used to transport it to Orbiter Processing Facility (OPF) bay 2 to the payload bay of the orbiter Endeavour. The SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation. The SRTM hardware includes one radar antenna in the Shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0972

KENNEDY SPACE CENTER, FLA. -- A crane lifts the Shuttle Radar Topograp...

KENNEDY SPACE CENTER, FLA. -- A crane lifts the Shuttle Radar Topography Mission (SRTM), the primary payload on STS-99, from a payload canister used to transport it to Orbiter Processing Facility (OPF) bay 2 to... More

KENNEDY SPACE CENTER, FLA. -- A payload canister containing the Shuttle Radar Topography Mission (SRTM), riding atop a payload transporter, is moved from the Space Station Processing Facility to Orbiter Processing Facility (OPF) bay 2. Once there, the SRTM, the primary payload on STS-99, will be installed into the payload bay of the orbiter Endeavour. The SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation. The SRTM hardware includes one radar antenna in the Shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0968

KENNEDY SPACE CENTER, FLA. -- A payload canister containing the Shuttl...

KENNEDY SPACE CENTER, FLA. -- A payload canister containing the Shuttle Radar Topography Mission (SRTM), riding atop a payload transporter, is moved from the Space Station Processing Facility to Orbiter Process... More

KENNEDY SPACE CENTER, FLA. -- A crane lifts the Shuttle Radar Topography Mission (SRTM), the primary payload on STS-99, from a payload canister used to transport it to Orbiter Processing Facility (OPF) bay 2. The SRTM will soon be installed into the payload bay of the orbiter Endeavour. The SRTM consists of a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation. The SRTM hardware includes one radar antenna in the Shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0971

KENNEDY SPACE CENTER, FLA. -- A crane lifts the Shuttle Radar Topograp...

KENNEDY SPACE CENTER, FLA. -- A crane lifts the Shuttle Radar Topography Mission (SRTM), the primary payload on STS-99, from a payload canister used to transport it to Orbiter Processing Facility (OPF) bay 2. T... More

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-99 Mission Specialists Janet Lynn Kavandi (Ph.D.) and Gerhard P.J. Thiele look over part of the Shuttle Radar Topography Mission (SRTM), primary payload for their mission, as part of a Crew Equipment Interface Test (CEIT). Also taking part in the CEIT are Commander Kevin R. Kregel, Pilot Dominic L. Pudwill Gorie, and Mission Specialists Janice Voss (Ph.D.) and Mamoru Mohri. Mohri is with the National Space Development Agency (NASDA) of Japan, and Thiele is with the European Space Agency. The CEIT provides an opportunity for crew members to check equipment and facilities that will be aboard the orbiter during their mission. The SRTM is a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0999

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-...

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-99 Mission Specialists Janet Lynn Kavandi (Ph.D.) and Gerhard P.J. Thiele look over part of the Shuttle Radar Topography Mission (SRTM), pri... More

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, members of the STS-99 crew look over the Shuttle Radar Topography Mission (SRTM), primary payload for their mission, as part of a Crew Equipment Interface Test (CEIT). Participating are Commander Kevin R. Kregel, Pilot Dominic L. Pudwill Gorie, and Mission Specialists Janet Lynn Kavandi (Ph.D.), Janice Voss (Ph.D), Mamoru Mohri, and Gerhard P.J. Thiele. Mohri is with the National Space Development Agency (NASDA) of Japan, and Thiele is with the European Space Agency. The CEIT provides an opportunity for crew members to check equipment and facilities that will be aboard the orbiter during their mission. The SRTM is a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0997

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, memb...

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, members of the STS-99 crew look over the Shuttle Radar Topography Mission (SRTM), primary payload for their mission, as part of a Crew Equipment... More

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-99 Mission Specialists Mamoru Mohri (left center), who is with the National Space Development Agency (NASDA) of Japan, and Janice Voss (Ph.D.) look over equipment during a Crew Equipment Interface Test (CEIT). The CEIT provides an opportunity for crew members to check equipment and facilities that will be aboard the orbiter during their mission. Others taking part are Commander Kevin R. Kregel, Pilot Dominic L. Pudwill Gorie, and Mission Specialists Janet Lynn Kavandi (Ph.D.) and Gerhard P.J. Thiele, who is with the European Space Agency. The SRTM is a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp1001

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-...

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-99 Mission Specialists Mamoru Mohri (left center), who is with the National Space Development Agency (NASDA) of Japan, and Janice Voss (Ph.D... More

In the Orbiter Processing Facility (OPF) Bay 2, under the watchful eyes of a KSC worker (far left) the STS-99 crew look over equipment as part of a Crew Equipment Interface Test (CEIT). From left (second from right) are Mission Specialists Janet Lynn Kavandi (Ph.D.), Mamoru Mohri, Gerhard P.J. Thiele, and Janice Voss (Ph.D.); behind Voss are Pilot Dominic L. Pudwill Gorie and Commander Kevin R. Kregel. Mohri is with the National Space Development Agency (NASDA) of Japan, and Thiele is with the European Space Agency. The CEIT provides an opportunity for crew members to check equipment and facilities that will be aboard the orbiter during their mission. The STS-99 mission is the Shuttle Radar Topography Mission (SRTM), a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0994

In the Orbiter Processing Facility (OPF) Bay 2, under the watchful eye...

In the Orbiter Processing Facility (OPF) Bay 2, under the watchful eyes of a KSC worker (far left) the STS-99 crew look over equipment as part of a Crew Equipment Interface Test (CEIT). From left (second from r... More

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-99 Mission Specialists Gerhard P.J. Thiele and Janet Lynn Kavandi (Ph.D.) look over part of the Shuttle Radar Topography Mission (SRTM), primary payload for their mission, as part of a Crew Equipment Interface Test (CEIT). Also taking part in the CEIT are Commander Kevin R. Kregel, Pilot Dominic L. Pudwill Gorie, and Mission Specialists Janice Voss (Ph.D.) and Mamoru Mohri. Mohri is with the National Space Development Agency (NASDA) of Japan, and Thiele is with the European Space Agency. The CEIT provides an opportunity for crew members to check equipment and facilities that will be aboard the orbiter during their mission. The SRTM is a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0998

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-...

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-99 Mission Specialists Gerhard P.J. Thiele and Janet Lynn Kavandi (Ph.D.) look over part of the Shuttle Radar Topography Mission (SRTM), pri... More

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility (OPF), the STS-99 crew take part in a Crew Equipment Interface Test (CEIT). Facing the camera and pointing is Mission Specialist Gerhard P.J. Thiele, who is with the European Space Agency. Other crew members in the OPF are Commander Kevin R. Kregel, Pilot Dominic L. Pudwill Gorie, and Mission Specialists Janet Lynn Kavandi (Ph.D.), Janice Voss (Ph.D.), and Mamoru Mohri, who is with the National Space Development Agency (NASDA) of Japan. The CEIT provides an opportunity for crew members to check equipment and facilities that will be aboard the orbiter during their mission. The STS-99 mission is the Shuttle Radar Topography Mission (SRTM), a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0996

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility (OPF)...

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility (OPF), the STS-99 crew take part in a Crew Equipment Interface Test (CEIT). Facing the camera and pointing is Mission Specialist Gerhard P.J. Thi... More

Under the watchful eyes of a KSC worker (far left), members of the STS-99 crew check out equipment in the Orbiter Processing Facility (OPF) Bay 2. From left are Mission Specialists Mamoru Mohri, Gerhard P.J. Thiele, and Janice Voss (Ph.D.). Mohri represents the National Space Development Agency (NASDA) of Japan, and Thiele the European Space Agency. Other crew members (not shown) are Commander Kevin R. Kregel, Pilot Dominic L. Pudwill Gorie, and Mission Specialist Janet Lynn Kavandi (Ph.D.). The crew are at KSC to take part in a Crew Equipment Interface Test (CEIT), which provides an opportunity for crew members to check equipment and facilities that will be aboard the orbiter during their mission. The STS-99 mission is the Shuttle Radar Topography Mission (SRTM), a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp0995

Under the watchful eyes of a KSC worker (far left), members of the STS...

Under the watchful eyes of a KSC worker (far left), members of the STS-99 crew check out equipment in the Orbiter Processing Facility (OPF) Bay 2. From left are Mission Specialists Mamoru Mohri, Gerhard P.J. Th... More

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-99 Mission Specialists Mamoru Mohri (center), who is with the National Space Development Agency (NASDA) of Japan, and Janice Voss (Ph.D.) (right) talk with a KSC worker (left) during a Crew Equipment Interface Test (CEIT). The CEIT provides an opportunity for crew members to check equipment and facilities that will be aboard the orbiter during their mission. Others taking part are Commander Kevin R. Kregel, Pilot Dominic L. Pudwill Gorie, and Mission Specialists Janet Lynn Kavandi (Ph.D.) and Gerhard P.J. Thiele, who is with the European Space Agency. The SRTM is a specially modified radar system that will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware will consist of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. STS-99 is scheduled to launch Sept. 16 at 8:47 a.m. from Launch Pad 39A KSC-99pp1000

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-...

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, STS-99 Mission Specialists Mamoru Mohri (center), who is with the National Space Development Agency (NASDA) of Japan, and Janice Voss (Ph.D.) (r... More

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, a radar antenna, part of the Shuttle Radar Topography Mission (SRTM), is nestled in the cargo bay of the orbiter Endeavour just before door closure. SRTM is the primary payload on mission STS-99, scheduled to launch Sept. 16 at 8:47 a.m. EDT from Launch Pad 39A. A specially modified radar system, the SRTM will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware consists of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. SRTM is an international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR KSC-99pp1008

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, a ra...

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, a radar antenna, part of the Shuttle Radar Topography Mission (SRTM), is nestled in the cargo bay of the orbiter Endeavour just before door clos... More

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, a radar antenna, part of the Shuttle Radar Topography Mission (SRTM), is ready to be stored in the payload bay of the orbiter Endeavour before door closure. SRTM is the primary payload on mission STS-99, scheduled to launch Sept. 16 at 8:47 a.m. EDT from Launch Pad 39A. A specially modified radar system, the SRTM will gather data for the most accurate and complete topographic map of the Earth's surface that has ever been assembled. SRTM will make use of radar interferometry, wherein two radar images are taken from slightly different locations. Differences between these images allow for the calculation of surface elevation, or change. The SRTM hardware consists of one radar antenna in the shuttle payload bay and a second radar antenna attached to the end of a mast extended 60 meters (195 feet) out from the shuttle. SRTM is an international project spearheaded by the National Imagery and Mapping Agency and NASA, with participation of the German Aerospace Center DLR KSC-99pp1009

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, a ra...

KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, a radar antenna, part of the Shuttle Radar Topography Mission (SRTM), is ready to be stored in the payload bay of the orbiter Endeavour before d... More

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