elv delta ii science research climate change earth mission

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VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit is raised onto the launch pad at Vandenberg Air Force Base's Space Launch Complex-2 (SLC-2) in California. While the Delta II rocket is stacked on SLC-2, teams for NASA's Glory spacecraft and Orbital Sciences Taurus XL rocket are in launch preparation mode at Vandenberg's nearby Space Launch Complex 576-E.    Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: NASA/VAFB KSC-2011-1966

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II r...

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit is raised onto the launch pad at Vandenberg Air Force Base's Space Laun... More

VANDENBERG AIR FORCE BASE, Calif. -- Technicians guide the first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit onto the launch pad at Vandenberg Air Force Base's Space Launch Complex-2 (SLC-2) in California. While the Delta II rocket is stacked on SLC-2, teams for NASA's Glory spacecraft and Orbital Sciences Taurus XL rocket are in launch preparation mode at Vandenberg's nearby Space Launch Complex 576-E.        Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: NASA/VAFB KSC-2011-1969

VANDENBERG AIR FORCE BASE, Calif. -- Technicians guide the first stage...

VANDENBERG AIR FORCE BASE, Calif. -- Technicians guide the first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit onto the launch pad at Vandenberg Air Force Base's Sp... More

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit is raised onto the launch pad at Vandenberg Air Force Base's Space Launch Complex-2 (SLC-2) in California. While the Delta II rocket is stacked on SLC-2, teams for NASA's Glory spacecraft and Orbital Sciences Taurus XL rocket are in launch preparation mode at Vandenberg's nearby Space Launch Complex 576-E.      Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: NASA/VAFB KSC-2011-1970

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II r...

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit is raised onto the launch pad at Vandenberg Air Force Base's Space Laun... More

VANDENBERG AIR FORCE BASE, Calif. -- As the sun rises over Vandenberg Air Force Base in California, the first stage of the United Launch Alliance Delta II rocket that will carry the Aquarius/SAC-D satellite into low Earth orbit is prepared for its move to Space Launch Complex-2 (SLC-2).      Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: NASA/VAFB KSC-2011-1960

VANDENBERG AIR FORCE BASE, Calif. -- As the sun rises over Vandenberg ...

VANDENBERG AIR FORCE BASE, Calif. -- As the sun rises over Vandenberg Air Force Base in California, the first stage of the United Launch Alliance Delta II rocket that will carry the Aquarius/SAC-D satellite int... More

VANDENBERG AIR FORCE BASE, Calif. -- Technicians guide the first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit onto the launch pad at Vandenberg Air Force Base's Space Launch Complex-2 (SLC-2) in California. While the Delta II rocket is stacked on SLC-2, teams for NASA's Glory spacecraft and Orbital Sciences Taurus XL rocket are in launch preparation mode at Vandenberg's nearby Space Launch Complex 576-E.      Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: NASA/VAFB KSC-2011-1967

VANDENBERG AIR FORCE BASE, Calif. -- Technicians guide the first stage...

VANDENBERG AIR FORCE BASE, Calif. -- Technicians guide the first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit onto the launch pad at Vandenberg Air Force Base's Sp... More

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit arrives to the launch pad at Vandenberg Air Force Base's Space Launch Complex-2 (SLC-2) in California. While the Delta II rocket is stacked on SLC-2, teams for NASA's Glory spacecraft and Orbital Sciences Taurus XL rocket are in launch preparation mode at Vandenberg's nearby Space Launch Complex 576-E.    Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: NASA/VAFB KSC-2011-1963

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II r...

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit arrives to the launch pad at Vandenberg Air Force Base's Space Launch C... More

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit is raised onto the launch pad at Vandenberg Air Force Base's Space Launch Complex-2 (SLC-2) in California. While the Delta II rocket is stacked on SLC-2, teams for NASA's Glory spacecraft and Orbital Sciences Taurus XL rocket are in launch preparation mode at Vandenberg's nearby Space Launch Complex 576-E.        Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: NASA/VAFB KSC-2011-1964

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II r...

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit is raised onto the launch pad at Vandenberg Air Force Base's Space Laun... More

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit is raised onto the launch pad at Vandenberg Air Force Base's Space Launch Complex-2 (SLC-2) in California. While the Delta II rocket is stacked on SLC-2, teams for NASA's Glory spacecraft and Orbital Sciences Taurus XL rocket are in launch preparation mode at Vandenberg's nearby Space Launch Complex 576-E.      Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: NASA/VAFB KSC-2011-1965

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II r...

VANDENBERG AIR FORCE BASE, Calif. -- The first stage of the Delta II rocket that will carry NASA's Aquarius satellite into low Earth orbit is raised onto the launch pad at Vandenberg Air Force Base's Space Laun... More

VANDENBERG AIR FORCE BASE, Calif. --At Vandenberg Air Force Base in California, United Launch Alliance technicians finish installing one of three Delta II solid rocket motors on the pad at Space Launch Complex-2 West (SLC-2W). Scheduled to launch in June, the Delta II rocket will carry NASA's Aquarius satellite into low Earth orbit.    Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2198

VANDENBERG AIR FORCE BASE, Calif. --At Vandenberg Air Force Base in Ca...

VANDENBERG AIR FORCE BASE, Calif. --At Vandenberg Air Force Base in California, United Launch Alliance technicians finish installing one of three Delta II solid rocket motors on the pad at Space Launch Complex-... More

VANDENBERG AIR FORCE BASE, Calif. --As the sun rises over Vandenberg Air Force Base in California, a crane raises one of three United Launch Alliance Delta II solid rocket motors on the pad at Space Launch Complex-2 West (SLC-2W). Scheduled to launch in June, the Delta II rocket will carry NASA's Aquarius satellite into low Earth orbit.    Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2192

VANDENBERG AIR FORCE BASE, Calif. --As the sun rises over Vandenberg A...

VANDENBERG AIR FORCE BASE, Calif. --As the sun rises over Vandenberg Air Force Base in California, a crane raises one of three United Launch Alliance Delta II solid rocket motors on the pad at Space Launch Comp... More

VANDENBERG AIR FORCE BASE, Calif. --As the sun rises over Vandenberg Air Force Base in California, a crane begins to raise one of three United Launch Alliance Delta II solid rocket motors on the pad at Space Launch Complex-2 West (SLC-2W). Scheduled to launch in June, the Delta II rocket will carry NASA's Aquarius satellite into low Earth orbit.    Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2191

VANDENBERG AIR FORCE BASE, Calif. --As the sun rises over Vandenberg A...

VANDENBERG AIR FORCE BASE, Calif. --As the sun rises over Vandenberg Air Force Base in California, a crane begins to raise one of three United Launch Alliance Delta II solid rocket motors on the pad at Space La... More

VANDENBERG AIR FORCE BASE, Calif. --At Vandenberg Air Force Base in California, a crane raises one of three United Launch Alliance Delta II solid rocket motors on the pad at Space Launch Complex-2 West (SLC-2W). A second motor was installed earlier in the morning. Scheduled to launch in June, the Delta II rocket will carry NASA's Aquarius satellite into low Earth orbit.    Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2197

VANDENBERG AIR FORCE BASE, Calif. --At Vandenberg Air Force Base in Ca...

VANDENBERG AIR FORCE BASE, Calif. --At Vandenberg Air Force Base in California, a crane raises one of three United Launch Alliance Delta II solid rocket motors on the pad at Space Launch Complex-2 West (SLC-2W)... More

VANDENBERG AIR FORCE BASE, Calif. --At Vandenberg Air Force Base in California, a crane raises one of three United Launch Alliance Delta II solid rocket motors on the pad at Space Launch Complex-2 West (SLC-2W). Scheduled to launch in June, the Delta II rocket will carry NASA's Aquarius satellite into low Earth orbit.    Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2195

VANDENBERG AIR FORCE BASE, Calif. --At Vandenberg Air Force Base in Ca...

VANDENBERG AIR FORCE BASE, Calif. --At Vandenberg Air Force Base in California, a crane raises one of three United Launch Alliance Delta II solid rocket motors on the pad at Space Launch Complex-2 West (SLC-2W)... More

VANDENBERG AIR FORCE BASE, Calif. --As the sun rises over Vandenberg Air Force Base in California, United Launch Alliance technicians prepare to raise one of three Delta II solid rocket motors on the pad at Space Launch Complex-2 West (SLC-2W). Scheduled to launch in June, the Delta II rocket will carry NASA's Aquarius satellite into low Earth orbit.    Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2190

VANDENBERG AIR FORCE BASE, Calif. --As the sun rises over Vandenberg A...

VANDENBERG AIR FORCE BASE, Calif. --As the sun rises over Vandenberg Air Force Base in California, United Launch Alliance technicians prepare to raise one of three Delta II solid rocket motors on the pad at Spa... More

VANDENBERG AIR FORCE BASE, Calif. -- United Space Alliance technicians hoist the second stage of a Delta II rocket into position in the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air Force Base in California. The rocket is being prepared to launch NASA's Aquarius satellite into low Earth orbit.        Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2452

VANDENBERG AIR FORCE BASE, Calif. -- United Space Alliance technicians...

VANDENBERG AIR FORCE BASE, Calif. -- United Space Alliance technicians hoist the second stage of a Delta II rocket into position in the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air Force Base ... More

VANDENBERG AIR FORCE BASE, Calif.  -- With the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air Force Base in California back in place, United Space Alliance technicians complete the installation of the second stage of a Delta II rocket to the first stage. The rocket is being prepared to launch NASA's Aquarius satellite into low Earth orbit.      Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2456

VANDENBERG AIR FORCE BASE, Calif. -- With the Space Launch Complex-2 ...

VANDENBERG AIR FORCE BASE, Calif. -- With the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air Force Base in California back in place, United Space Alliance technicians complete the installation ... More

VANDENBERG AIR FORCE BASE, Calif.  -- United Space Alliance technicians hoist the second stage of a Delta II rocket into position in the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air Force Base in California. The rocket is being prepared to launch NASA's Aquarius satellite into low Earth orbit.      Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2453

VANDENBERG AIR FORCE BASE, Calif. -- United Space Alliance technician...

VANDENBERG AIR FORCE BASE, Calif. -- United Space Alliance technicians hoist the second stage of a Delta II rocket into position in the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air Force Base... More

VANDENBERG AIR FORCE BASE, Calif.  -- With the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air Force Base in California back in place, United Space Alliance technicians lower the second stage of a Delta II rocket into position over the first stage. The rocket is being prepared to launch NASA's Aquarius satellite into low Earth orbit.    Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2454

VANDENBERG AIR FORCE BASE, Calif. -- With the Space Launch Complex-2 ...

VANDENBERG AIR FORCE BASE, Calif. -- With the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air Force Base in California back in place, United Space Alliance technicians lower the second stage of ... More

VANDENBERG AIR FORCE BASE, Calif. -- United Space Alliance technicians prepare to hoist the second stage of a Delta II rocket into position in the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air Force Base in California. The rocket is being prepared to launch NASA's Aquarius satellite into low Earth orbit.    Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2451

VANDENBERG AIR FORCE BASE, Calif. -- United Space Alliance technicians...

VANDENBERG AIR FORCE BASE, Calif. -- United Space Alliance technicians prepare to hoist the second stage of a Delta II rocket into position in the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air ... More

VANDENBERG AIR FORCE BASE, Calif. -- With the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air Force Base in California back in place, United Space Alliance technicians lower the second stage of a Delta II rocket into position over the first stage and three solid rocket motors. The rocket is being prepared to launch NASA's Aquarius satellite into low Earth orbit.        Scheduled to launch in June, Aquarius' mission will be to provide monthly maps of global changes in sea surface salinity. By measuring ocean salinity from space, Aquarius will provide new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate. Also going up with the satellite are optical and thermal cameras, a microwave radiometer and the SAC-D spacecraft, which were developed with the help of institutions in Italy, France, Canada and Argentina. Photo credit: VAFB/30th Space Wing KSC-2011-2455

VANDENBERG AIR FORCE BASE, Calif. -- With the Space Launch Complex-2 (...

VANDENBERG AIR FORCE BASE, Calif. -- With the Space Launch Complex-2 (SLC-2) service tower at Vandenberg Air Force Base in California back in place, United Space Alliance technicians lower the second stage of a... More

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is transported to the Spaceport Systems International processing facility at Vandenberg Air Force Base in California.  Earlier, a U.S. Air Force C-17 transport plane delivered the spacecraft from Campos, Brazil. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.  Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: VAFB/30th Space Wing KSC-2011-2633

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is ...

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is transported to the Spaceport Systems International processing facility at Vandenberg Air Force Base in California. Earlier, a U.S. Air Forc... More

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft arrives at Vandenberg Air Force Base in California from Campos, Brazil, aboard a U.S. Air Force C-17 transport plane. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.            Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: VAFB/30th Space Wing KSC-2011-2623

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft arr...

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft arrives at Vandenberg Air Force Base in California from Campos, Brazil, aboard a U.S. Air Force C-17 transport plane. Following final tests, th... More

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is in the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in California.  Earlier, a U.S. Air Force C-17 transport plane delivered the spacecraft from Campos, Brazil. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.    Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: VAFB/30th Space Wing KSC-2011-2638

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is ...

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is in the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in California. Earlier, a U.S. Air Force C-... More

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is offloaded from a U.S. Air Force C-17 transport at Vandenberg Air Force Base in California. The aircraft traveled from Campos, Brazil. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.        Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: VAFB/30th Space Wing KSC-2011-2630

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is ...

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is offloaded from a U.S. Air Force C-17 transport at Vandenberg Air Force Base in California. The aircraft traveled from Campos, Brazil. Follow... More

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is transported to the Spaceport Systems International processing facility at Vandenberg Air Force Base in California.  Earlier, a U.S. Air Force C-17 transport plane delivered the spacecraft from Campos, Brazil. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.      Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: VAFB/30th Space Wing KSC-2011-2631

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is ...

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is transported to the Spaceport Systems International processing facility at Vandenberg Air Force Base in California. Earlier, a U.S. Air Forc... More

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is transported to the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in California.  Earlier, a U.S. Air Force C-17 transport plane delivered the spacecraft from Campos, Brazil. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.          Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: VAFB/30th Space Wing KSC-2011-2634

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is ...

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is transported to the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in California. Earlier, a U.S. ... More

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft arrives at Vandenberg Air Force Base in California from Campos, Brazil, aboard a U.S. Air Force C-17 transport plane. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.          Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: VAFB/30th Space Wing KSC-2011-2624

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft arr...

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft arrives at Vandenberg Air Force Base in California from Campos, Brazil, aboard a U.S. Air Force C-17 transport plane. Following final tests, th... More

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is offloaded from a U.S. Air Force C-17 transport at Vandenberg Air Force Base in California. The aircraft traveled from Campos, Brazil. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.        Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: VAFB/30th Space Wing KSC-2011-2628

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is ...

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is offloaded from a U.S. Air Force C-17 transport at Vandenberg Air Force Base in California. The aircraft traveled from Campos, Brazil. Follow... More

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is unpacked and unveiled in the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in California. The container protected the spacecraft on its journey from Campos, Brazil, aboard a U.S. Air Force C-17 transport plane. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.      Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: NASA/Randy Beaudoin, VAFB KSC-2011-2728

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is ...

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is unpacked and unveiled in the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in California. The con... More

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is unpacked and unveiled in the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in California. The container protected the spacecraft on its journey from Campos, Brazil, aboard a U.S. Air Force C-17 transport plane. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.        Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: NASA/Randy Beaudoin, VAFB KSC-2011-2727

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is ...

VANDENBERG AIR FORCE BASE, Calif. -- The Aquarius/SAC-D spacecraft is unpacked and unveiled in the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in California. The con... More

VANDENBERG AIR FORCE BASE, Calif. -- Technicians begin to unpack and unveil the Aquarius/SAC-D spacecraft in the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in California. The container protected the spacecraft on its journey from Campos, Brazil, aboard a U.S. Air Force C-17 transport plane. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.        Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: NASA/Randy Beaudoin, VAFB KSC-2011-2725

VANDENBERG AIR FORCE BASE, Calif. -- Technicians begin to unpack and u...

VANDENBERG AIR FORCE BASE, Calif. -- Technicians begin to unpack and unveil the Aquarius/SAC-D spacecraft in the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in Calif... More

VANDENBERG AIR FORCE BASE, Calif. -- Technicians prepare to unpack and unveil the Aquarius/SAC-D spacecraft in the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in California. The container protected the spacecraft on its journey from Campos, Brazil, aboard a U.S. Air Force C-17 transport plane. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit.            Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: NASA/Randy Beaudoin, VAFB KSC-2011-2724

VANDENBERG AIR FORCE BASE, Calif. -- Technicians prepare to unpack and...

VANDENBERG AIR FORCE BASE, Calif. -- Technicians prepare to unpack and unveil the Aquarius/SAC-D spacecraft in the Spaceport Systems International payload processing facility at Vandenberg Air Force Base in Cal... More