Space Shuttle Astronauts Arrive At KSC Ahead Of Shuttle Launch

NASA's STS-131 Commander Alan Poindexter addresses the media after arriving in a Gulfstream jet at the shuttle landing facility at Kennedy Space Center March 5, 2010, in Cape Canaveral. The astronauts arrived to prepare for their upcoming launch aboard Space Shuttle Discovery, scheduled for April 5.
(March 31, 2010 - Source: Matt Stroshane/Getty Images North America) more pics from this album »