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Prepping a Fine Guidance Sensor for Return to Earth (1999)

Astronauts C. Michael Foale, left, and Claude Nicollier (on Discovery's robotic arm) install one of Hubble's three Fine Guidance Sensors (FGS) into a protective enclosure in the Shuttle's payload bay while orbiting above ocean and clouds.
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Last Updated
Aug 17, 2025
Contact
Media
Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov
Image Credit
NASA, ESA




