<a href="https://en.wikipedia.org/wiki/Space_Shuttle_program" id="mwAUM" rel="mw:WikiLink" title="Space Shuttle program">Space Shuttle program</a>: <a href="https://en.wikipedia.org/wiki/STS-51-L" id="mwAUQ" rel="mw:WikiLink" title="STS-51-L">STS-51-L</a> mission: <a href="https://en.wikipedia.org/wiki/Space_Shuttle_Challenger" id="mwAUU" rel="mw:WikiLink" title="Space Shuttle Challenger">Space Shuttle <i id="mwAUY">Challenger</i></a> <a href="https://en.wikipedia.org/wiki/Space_Shuttle_Challenger_disaster" id="mwAUc" rel="mw:WikiLink" title="Space Shuttle Challenger disaster">disintegrates after liftoff</a>, killing all seven astronauts on board.<sup about="#mwt83" class="mw-ref reference" data-mw='{"name":"ref","attrs":{"name":"challengercrew"}}' id="cite_ref-challengercrew_14-0" rel="dc:references" typeof="mw:Extension/ref"><a href="./January_28#cite_note-challengercrew-14" id="mwAUg" style="counter-reset: mw-Ref 14;"><span class="mw-reflink-text" id="mwAUk">[14]</span></a></sup>