Astronaut Megan McArthur, STS-125 mission specialist, works the controls of the Shuttle Remote Manipulator System (SRMS) on the aft flight deck of the Earth-orbiting Space Shuttle Atlantis during Flight Day 8 activities.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/144614754@N02">NASA Hubble Space Telescope</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/nasahubble/27714059013/">STS-125 MS2 McArthur Works the SRMS during Flight Day 8</a>