WIKIARCHIVES.SPACE

On the fixed service structure on Launch Pad 39A at NASA's Kennedy Space Center in Florida, STS-125 crew members review emergency exit procedures. Seen here are Mission Specialists Michael Good and Megan McArthur. Not clearly visible in the background is Mission Specialist Andrew Feustel. Space shuttle Atlantis' 11-day flight is targeted for launch May 12 and will include five spacewalks to refurbish and upgrade the telescope with state-of-the-art science instruments. As a result, Hubble's capabilities will be expanded and its operational lifespan extended through at least 2014.