S134-E-006596 (18 May 2011) --- One of the STS-134 crew members aboard the space shuttle Endeavour recorded this image of the International Space Station (ISS), backdropped against the blackness of space, as the two spacecraft made their relative approach on May 18, 2011. Each spacecraft was occupied by six crew members until the STS-134 astronauts entered the ISS a short while after the docking. Photo credit: NASA