<br><ul><li>Mission: <a href="https://en.wikipedia.org/wiki/STS-41-B" class="extiw" title="w:STS-41-B">STS-41-B</a></li>
<li>Film Type: <a href="https://en.wikipedia.org/wiki/70_mm_film" class="extiw" title="w:70 mm film">70 mm</a></li>
<li>Title: <i>Views of the extravehicular activity during STS 41-B</i></li>
<li>Description: Astronaut <a href="https://en.wikipedia.org/wiki/Bruce_McCandless_II" class="extiw" title="w:Bruce McCandless II">Bruce McCandless II</a>, mission specialist, participates in a extra-vehicular activity (<a href="https://en.wikipedia.org/wiki/Extravehicular_activity" class="extiw" title="w:Extravehicular activity">EVA</a>), a few meters away from the cabin of <i><a href="//commons.wikimedia.org/wiki/Space_Shuttle_Challenger" title="Space Shuttle Challenger">Space Shuttle Challenger</a></i>. He is using a nitrogen-propelled hand-controlled <a href="https://en.wikipedia.org/wiki/Manned_Maneuvering_Unit" class="extiw" title="w:Manned Maneuvering Unit">Manned Maneuvering Unit</a> (MMU). He is performing this EVA without being tethered to the shuttle. The picture shows a cloud view of the Earth in the background.</li></ul>
NASA
Taken on 11 February 1984
<a rel="nofollow" class="external text" href="https://web.archive.org/web/20010223134444/http://grin.hq.nasa.gov/ABSTRACTS/GPN-2000-001156.html">grin.hq.nasa.gov</a> at the <a href="https://en.wikipedia.org/wiki/Wayback_Machine" class="extiw" title="en:Wayback Machine">Wayback Machine</a> (archived 2001-02-23)