From the retirement of Space Shuttle Endeavour to the rings of Saturn, view our monthly roundup of cosmic highlights from September 2012.
Related photo galleries:
The Month in Space, July 2012
Snapshots of the Heavens – Amazing Astronomy Photos
From the retirement of Space Shuttle Endeavour to the rings of Saturn, view our monthly roundup of cosmic highlights from September 2012.
NASA astronaut Sunita Williams, Expedition 32 flight engineer, takes part in the mission outside the International Space Station on Sept. 5, 2012. During the six-hour, 28-minute spacewalk, Williams and Japan Aerospace Exploration Agency astronaut Aki Hoshide (visible in the reflections of Williams's helmet visor) completed the installation of an electrical switching unit.
From the retirement of Space Shuttle Endeavour to the rings of Saturn, view our monthly roundup of cosmic highlights from September 2012.
Related photo galleries:
The Month in Space, July 2012
Snapshots of the Heavens – Amazing Astronomy Photos