<i id="mwuQ"><a href="https://en.wikipedia.org/wiki/Luna_1" id="mwug" rel="mw:WikiLink" title="Luna 1">Luna 1</a></i>, the first spacecraft to reach the vicinity of the <a href="https://en.wikipedia.org/wiki/Moon" id="mwuw" rel="mw:WikiLink" title="Moon">Moon</a> and to orbit the <a href="https://en.wikipedia.org/wiki/Sun" id="mwvA" rel="mw:WikiLink" title="Sun">Sun</a>, is launched by the <a href="https://en.wikipedia.org/wiki/Soviet_Union" id="mwvQ" rel="mw:WikiLink" title="Soviet Union">Soviet Union</a>.<sup about="#mwt112" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-21"}}' id="cite_ref-21" rel="dc:references" typeof="mw:Extension/ref"><a href="./January_2#cite_note-21" id="mwvg" style="counter-reset: mw-Ref 21;"><span class="mw-reflink-text" id="mwvw">[21]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-21"><cite about="#mwt109" class="citation book cs1" id="CITEREFAndrew_Wilson1987">Andrew Wilson (May 1987). <span class="id-lock-registration" id="mwB3w" title="Free registration required"><a class="external text" href="https://archive.org/details/solarsystemlog00andr" id="mwB30" rel="mw:ExtLink nofollow"><i id="mwB34">Solar system log</i></a></span>. Jane's. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwB38" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwB4A" typeof="mw:Entity"> </span><a href="./Special:BookSources/978-0-7106-0444-6" id="mwB4E" rel="mw:WikiLink" title="Special:BookSources/978-0-7106-0444-6"><bdi id="mwB4I">978-0-7106-0444-6</bdi></a><span class="reference-accessdate" id="mwB4M">. Retrieved <span class="nowrap" id="mwB4Q">2019-01-27</span></span>.</cite><span about="#mwt109" class="Z3988" id="mwB4U" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Solar+system+log&amp;rft.pub=Jane%27s&amp;rft.date=1987-05&amp;rft.isbn=978-0-7106-0444-6&amp;rft.au=Andrew+Wilson&amp;rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fsolarsystemlog00andr&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AJanuary+2"></span></span>