EVA Reference Manual In Use On Orbit

Onboard Endeavour’s forward flight deck, astronaut Christopher Cassidy, STS-127 mission specialist, looks over a reference manual as he plays an intravehicular support role to two space-walking astronauts (Dave Wolf and Tim Kopra), out of frame. The July 18 extravehicular activity kicks off a series of five spacewalks scheduled over the next several days. high res (1.2 M) low res (108 K)

Detail of the page Cassidy is looking at (below)

Onboard Endeavour’s forward flight deck, astronaut Christopher Cassidy, STS-127 mission specialist, looks over a reference manual as he plays an intravehicular support role to two space-walking astronauts (Dave Wolf and Tim Kopra), out of frame. The July 18 extravehicular activity kicks off a series of five spacewalks scheduled over the next several days. high res (1.2 M) low res (108 K)

Detail of the page Cassidy is looking at (below)