A United Launch Alliance Atlas V rocket stands ready to lift off from Cape Canaveral Air Force Station's Space Launch Complex 41. The Orbital ATK CRS-7 mission is to boost a Cygnus spacecraft on a commercial resupply services mission delivering 7,600 pounds of supplies to the International Space Station.
NASA Kennedy
2017-04-18
<bdo lang="en" dir="ltr"><a href="//commons.wikimedia.org/wiki/Commons:YouTube_files" title="Commons:YouTube files">YouTube</a>: <a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=H_Mv-kKDi6s"><bdi lang="">Countdown Underway for Orbital ATK CRS-7</bdi></a> – View/save archived versions on <a rel="nofollow" class="external text" href="https://web.archive.org/web/*/https://www.youtube.com/watch?v=H_Mv-kKDi6s">archive.org</a> and <a rel="nofollow" class="external text" href="https://archive.today/https://www.youtube.com/watch?v=H_Mv-kKDi6s">archive.today</a></bdo>