That would be 60%, not 77% based on mean density.

If the Moon is 1/4 the diameter of the Earth, as you said and has the same shape, it would have 1/4…
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Paul Chernick
Rob Adamson
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Oct 7, 2021
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That would be 60%, not 77% based on mean density. https://nssdc.gsfc.nasa.gov/planetary/factsheet/moonfact.html
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Written by Rob Adamson274 Followers
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Programmer, Mtn Biker, Writer & Blogger. Wrote: BASE SciFi Novel, Mediaforge, Instant Replay, Gener/OL, Patents. robadamson.net
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