<a href="https://en.wikipedia.org/wiki/Apollo_program" id="mwqw" rel="mw:WikiLink" title="Apollo program">Apollo program</a>: <a href="https://en.wikipedia.org/wiki/NASA" id="mwrA" rel="mw:WikiLink" title="NASA">NASA</a> launches <a href="https://en.wikipedia.org/wiki/Apollo_12" id="mwrQ" rel="mw:WikiLink" title="Apollo 12">Apollo 12</a>, the second <a href="https://en.wikipedia.org/wiki/Space_exploration" id="mwrg" rel="mw:WikiLink" title="Space exploration">crewed mission</a> to the surface of the Moon.