IN SPACE:  (FILE PHOTO)  In this handout from the National Aeronautical Space Administration (NASA), the Hubble Space Telescope drifts through space in a picture taken from the Space Shuttle Discovery during Hubble?s second servicing mission in 1997. NASA annouced October 31, 2006 that hte space agency would send a space shuttle to the Hubble Telescope for a fifth repair mission no earlier than May of 2008.  (Photo by NASA via Getty Images)