<a href="https://en.wikipedia.org/wiki/Burt_Rutan" id="mwAV4" rel="mw:WikiLink" title="Burt Rutan">Burt Rutan</a>'s Ansari <i id="mwAV8"><a href="https://en.wikipedia.org/wiki/SpaceShipOne" id="mwAWA" rel="mw:WikiLink" title="SpaceShipOne">SpaceShipOne</a></i> performs a successful spaceflight, the first of two required to win the <a href="https://en.wikipedia.org/wiki/Ansari_X_Prize" id="mwAWE" rel="mw:WikiLink" title="Ansari X Prize">Ansari X Prize</a>.<sup about="#mwt240" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-46"}}' id="cite_ref-46" rel="dc:references" typeof="mw:Extension/ref"><a href="./September_29#cite_note-46" id="mwAWI" style="counter-reset: mw-Ref 46;"><span class="mw-reflink-text" id="mwAWM">[46]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-46"><cite about="#mwt237" class="citation book cs1" id="CITEREFYoung2015">Young, Anthony (2015). <i id="mwDCQ">The Twenty-First Century Commercial Space Imperative</i>. Springer. p.<span id="mwDCU" typeof="mw:Entity"> </span>71. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwDCY" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwDCc" typeof="mw:Entity"> </span><a href="./Special:BookSources/9783319189291" id="mwDCg" rel="mw:WikiLink" title="Special:BookSources/9783319189291"><bdi id="mwDCk">9783319189291</bdi></a>.</cite><span about="#mwt237" class="Z3988" id="mwDCo" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=The+Twenty-First+Century+Commercial+Space+Imperative&amp;rft.pages=71&amp;rft.pub=Springer&amp;rft.date=2015&amp;rft.isbn=9783319189291&amp;rft.aulast=Young&amp;rft.aufirst=Anthony&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ASeptember+29"></span></span>