<a href="https://en.wikipedia.org/wiki/Apollo_program" id="mw0g" rel="mw:WikiLink" title="Apollo program">Apollo program</a>: <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Eugene_Cernan" id="mw0w" rel="mw:WikiLink" title="Eugene Cernan">Eugene Cernan</a> and <a href="https://en.wikipedia.org/wiki/Harrison_Schmitt" id="mw1A" rel="mw:WikiLink" title="Harrison Schmitt">Harrison Schmitt</a> begin the third and final <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Extra-vehicular_activity" id="mw1Q" rel="mw:WikiLink" title="Extra-vehicular activity">extra-vehicular activity</a> (EVA) or "Moonwalk" of <i id="mw1g"><a href="https://en.wikipedia.org/wiki/Apollo_17" id="mw1w" rel="mw:WikiLink" title="Apollo 17">Apollo 17</a></i>. To date they are the last humans to set foot on the Moon.