Apollo 11 bootprints still on the Moon
True fact: NASA scientists estimate Neil Armstrong’s 1969 footprints could persist for 10 to 100 million years (NASA Lunar Science Institute).
The Moon has no wind, no water, and no erosion — meaning the marks left by two humans in 1969 are frozen in time more reliably than almost anything on Earth.
Those prints sit in Mare Tranquillitatis, pressed into regolith that behaves like wet concrete that never dried.
You just learned that the Moon doesn’t wear things away — it simply has no mechanism to do so, making it the solar system’s most passive time capsule.
That single fact reframes everything left up there: equipment, flags, even the laser reflectors still bouncing signals back to Earth today.
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Why does the Moon's lack of atmosphere prevent micrometeorites from erasing Armstrong's bootprints like they should?
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😂 sure buddy