After receiving complaints, NASA Administrator Sean O’Keefe has said he’s looking for a second opinion on what to do about the Hubble Space Telescope. NASA had recently announced that it would cancel the next servicing mission for the aging telescope, which will likely fail by 2007. O’Keefe is looking to retired Admiral Harold Gehman, who chaired the independent Columbia Accident Investigation Board. Gehman has yet to say if he’ll take up the task of investigating the case for Hubble.