text: NASA #39;s Departing Chief Defends Hubble Decision NASA #39;s departing chief, Sean O #39;Keefe, on Friday defended his decision to pursue a robotic repair mission to the Hubble Space Telescope, days after a panel of scientists said a shuttle mission would be better.
inputs: NASA #39;s Departing Chief Defends Hubble Decision NASA #39;s departing chief, Sean O #39;Keefe, on Friday defended his decision to pursue a robotic repair mission to the Hubble Space Telescope, days after a panel of scientists said a shuttle mission would be better.