Tag: space exploration
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Junk on the Moon and Mars: every human-made object on two worlds, mapped

I mapped every human-made object on the Moon and Mars from Wikipedia’s lists: 133 on the Moon and 27 on Mars, 203 tonnes and 10.4 tonnes. A third of the Moon’s junk is five Saturn V rocket stages, and almost all of it is dead.
Tristan Hotham
