EVA 1

S133-E-007200 (28 Feb. 2011) --- Partially inside, partially outside the Quest airlock on the International Space Station, astronaut Alvin Drew prepares to begin his shared spacewalking duties with astronaut Steve Bowen. The two STS-133 mission specialists are scheduled for one more session of extravehicular activity on March 2. Photo credit: NASA or National Aeronautics and Space Administration