Steven L. Smith picks up a power ratchet tool (PRT) as he prepares to join astronaut Mark C. Lee (out of the frame) on the first Extravehicular Activity (EVA) of the second mission to service the Hubble Space Telescope (HST), which is temporarily latched down in the Space Shuttle Discovery’s cargo bay.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/144614754@N02">NASA Hubble Space Telescope</a>
2016-07-01 13:25
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/nasahubble/27946395521/">Astronaut Steven L. Smith</a>