STS-125 Crew Members pose for a photo in the MDDK

S125-E-007903 (16 May 2009) --- Astronaut John Grunsfeld (left) and Mike Massimino, both STS-125 mission specialists, take a moment for a photo on the middeck of Space Shuttle Atlantis, as they prepare for the mission?s third session of extravehicular activity (EVA). Astronaut Andrew Feustel, mission specialist, is at right.