WIKIARCHIVES.SPACE

Astronauts Richard M. Linnehan (partially visible on the end of Columbia's robotic arm), STS-109 mission specialist, and John M. Grunsfeld (center frame), payload commander, work to replace the starboard solar array on the Hubble Space Telescope (HST). Linnehan works while anchored to a foot restraint connected to the shuttle's Remote Manipulator System (RMS). An Earth limb forms the background.