SECHS VON DEN ACHTEN JAMES WEBB SPACE TELESCOPE MIRROR SEGMENTS WERDEN VORBEREITET, DEN Röntgen- und CRYOGENISCHEN GESICHTIGKEIT ZUM TESTEN ZU BEWEGEN. 1000012

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SGANT antenna and boom on the Z1 truss

KENNEDY SPACE CENTER, FLA. -- Workers in the Vertical Processing Facility check the attachment of the the Hubble Space Telescope's replacement Reaction Wheel Actuator on the Large Orbital Protective Enclosure (LOPE), which is contained in the Multi-Use Lightweight Equipment (MULE) for flight. Part of Hubble's Pointing Control System, the actuators receiving information from sensors and physically adjust Hubble's position and orientation so that Hubble can view the required celestial bodies. The reaction wheels work by rotating a large flywheel up to 3000 rpm or braking it to exchange momentum with the spacecraft which will make Hubble turn. The RWA is part of the payload on mission STS-109, the Hubble Servicing Mission, scheduled to launch Feb. 28, 2002 KSC-02pd0098

SGANT antenna and boom on the Z1 truss

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COMMUNICATIONS TECHNOLOGY SATELLITE CTS PROGRAM

SECHS VON DEN ACHTEN JAMES WEBB SPACE TELESCOPE MIRROR SEGMENTS WERDEN VORBEREITET, DEN Röntgen- und CRYOGENISCHEN GESICHTIGKEIT ZUM TESTEN ZU BEWEGEN. 1000012

description

Zusammenfassung

SECHS VON DEN ACHTEN JAMES WEBB SPACE TELESCOPE MIRROR SEGMENTS WERDEN VORBEREITET, DEN Röntgen- und CRYOGENISCHEN GESICHTIGKEIT ZUM TESTEN ZU BEWEGEN.

date_range

Datum

10/12/2007

place

Lage

Marshall Space Flight Center, Alabama

Google Map of 34.6307645, -86.665052

create

Quelle

NASA

link

Link

https://images.nasa.gov/

copyright

Copyright-info

Public Domain Dedication (CC0)