The unpiloted Japanese "Kounotori" H2 Transfer Vehicle-4 (HTV-4) approaches the International Space Station. View taken by the Expedition 36 crew during a night pass. Per Twitter message: #HTV4, with its red & green lights, approaching #ISS from below as we passed over Houston earlier today.

ISS036-E-030715 (9 Aug. 2013) --- The Canadarm2 moves toward the unpiloted Japanese "Kounotori" H2 Transfer Vehicle-4 (HTV-4) as it approaches the International Space Station. The HTV-4 is delivering 3.6 tons of science experiments, equipment and supplies to the orbiting complex. A cloud-covered part of Earth provides the backdrop for the scene.