Replies

To: RinaseaofDs

I don’t think there are any active seismometers on the moon.

The Apollo ones ran out of juice in 1977.

11 posted on 07/30/2026 11:40:18 AM PDT by MeanWestTexan (Sometimes There Is No Lesser Of Two Evils)

To: MeanWestTexan

I think that the Apollo missions left retroreflectors. Good as any seismometer, and externally “powered”, too.

19 posted on 07/30/2026 11:48:38 AM PDT by Empire_of_Liberty

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