<a href="https://en.wikipedia.org/wiki/NASA" id="mw9Q" rel="mw:WikiLink" title="NASA">NASA</a> launches <a href="https://en.wikipedia.org/wiki/Space_Shuttle_Discovery" id="mw9g" rel="mw:WikiLink" title="Space Shuttle Discovery">Space Shuttle <i id="mw9w">Discovery</i></a> on <a href="https://en.wikipedia.org/wiki/STS-33" id="mw-A" rel="mw:WikiLink" title="STS-33">STS-33</a>, a classified mission for the <a href="https://en.wikipedia.org/wiki/United_States_Department_of_Defense" id="mw-Q" rel="mw:WikiLink" title="United States Department of Defense">United States Department of Defense</a>.<sup about="#mwt158" class="mw-ref reference" data-mw='{"name":"ref","attrs":{"name":"cassutt200908"},"body":{"id":"mw-reference-text-cite_note-cassutt200908-29"}}' id="cite_ref-cassutt200908_29-0" rel="dc:references" typeof="mw:Extension/ref"><a href="./November_22#cite_note-cassutt200908-29" id="mw-g" style="counter-reset: mw-Ref 29;"><span class="mw-reflink-text" id="mw-w">[29]</span></a></sup>