JSC2010-E-038824 (9 March 2010) --- NASA astronaut Rick Mastracchio, STS-131 mission specialist, poses for photos during the press day event for the scheduled April mission. NASA astronauts Alan Poindexter and James Dutton will serve as the mission commander and pilot, respectively. They will be joined by astronauts Clayton Anderson, Mastracchio, Dorothy Metcalf-Lindenburger and Stephanie Wilson, along with Naoko Yamazaki of the Japan Aerospace Exploration Agency, all mission specialists.
Photographer James Blair - NASA - JSC
Date March 9, 2010