ISS during STS-131 Approach

S131-E-007011 (7 April 2010) --- Surrounded by the blackness of space, the International Space Station appears to be very small from the point of view of space shuttle Discovery as the shuttle approaches the station during STS-131 rendezvous and docking operations. Docking occurred at 2:44 a.m. (CDT) on April 7, 2010.