Apollo 17 astronauts Eugene Cernan and Harrison Schmitt spent a record 22 hours exploring the lunar surface and collecting rock and soil samples. They used a rover like this one to visit areas many kilometers from their landing site. To the left is the spacesuit worn by Cernan, the last man to leave the Moon.
Image Number: SI 99-15255
Credit: Image by Eric Long, National Air and Space Museum, Smithsonian Institution
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