Comment on Space is starting to look like the better mining operation | Mining in space might be less environmentally harmful than mining asteroids on Earth.

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Zron@lemmy.world ⁨1⁩ ⁨year⁩ ago

There is no atmosphere on the moon, but the moon is composed of rock which is very responsive to vibrations.

The lunar impactors from the 60s and 70s made detectable vibrations on the other side of the moon when they struck. We know this because one of the Apollo missions left a surface experiment running when they left. That experiment also picked up the vibrations of the descent module as it expanded and contracted due to the sun. Vibrations on the order of millimeters being picked up from a 70s era instrument placed several meters away from the descent stage.

I do wonder if large scale mining on the moon could negatively impact any human settlements, as the vibration from the mining would certainly propagate to them eventually.

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