The <a href="https://en.wikipedia.org/wiki/Soviet_Union" id="mw1w" rel="mw:WikiLink" title="Soviet Union">Soviet</a> uncrewed <a href="https://en.wikipedia.org/wiki/Spacecraft" id="mw2A" rel="mw:WikiLink" title="Spacecraft">spaceship</a> <a href="https://en.wikipedia.org/wiki/Luna_20" id="mw2Q" rel="mw:WikiLink" title="Luna 20">Luna 20</a> lands on the Moon.