Crewmembers of the space shuttle Columbia depart their crew quarters for the launch pad at the Kennedy Space Center March 1, 2002. Clockwise from lower left are Pilot Duane Carey, Nancy Currie, John Grunsfeld, James Newman, Michael Massimino, Richard Linnehan and in lower right waving is Mission STS-109 Commander Scott Altman. Columbia is scheduled to fly to the Hubble Space Telescope on a refurbishment mission.