NASA astronaut <a href="https://en.wikipedia.org/wiki/Eugene_A._Cernan" class="extiw" title="en:Eugene A. Cernan">Gene Cernan</a> stowing the Mobile Equipment Transporter (MET) in one of the footpads of a lunar module while training as backup commander of the <a href="https://en.wikipedia.org/wiki/Apollo_14" class="extiw" title="en:Apollo 14">Apollo 14</a> mission to the Moon. Cernan later walked on the Moon as commander of Apollo 17.  NASA photo KSC-70P-524 in public domain.
NASA
1970-12-14
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