S130-E-007810 (13 Feb. 2010) --- NASA astronauts Nicholas Patrick (left) and Robert Behnken, both STS-130 mission specialists, attired in their Extravehicular Mobility Unit (EMU) spacesuits; along with astronaut George Zamka, STS-130 commander, are pictured in the Quest airlock of the International Space Station prior to the start of the mission’s second spacewalk.