NASA astronauts Chris Cassidy and Karen Nyberg, both Expedition 36 flight engineers, are pictured near the windows in the International Space Station’s Cupola as the unpiloted Japanese "Kounotori" H2 Transfer Vehicle-4 (HTV-4) approaches the station (visible at center).
ISS036-E-029764 (9 Aug. 2013) — NASA astronauts Chris Cassidy and Karen Nyberg, both Expedition 36 flight engineers, are pictured near the windows in the International Space Station’s Cupola as the unpiloted Japanese “Kounotori” H2 Transfer Vehicle-4 (HTV-4) approaches the station (visible at center).