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Jul 20, 2021 at 9:06 comment added BMF Hey Xare, if you're satisfied with the current answer(s), I encourage you to award it the little green checkmark. If not, tell me what needs to be changed or added or elaborated on, I'll be happy to do so
Jul 17, 2021 at 20:17 comment added Alexander @BMF "solar shade ... could keep it cool enough" - even if this works, we will end up with "dark moon", which I believe defeats our purpose of having a "good looking oblong moon".
Jul 17, 2021 at 19:26 comment added BMF Although it would be more realistic to just have the new moon made of non-volatiles.
Jul 17, 2021 at 19:25 comment added BMF @Alexander maybe if you put the new moon on a canted orbit around Earth then place a solar shade on a halo orbit at L1, could keep it cool enough. You could also give the orbit a precession of 1 year such that the shadow of the new moon (and the shadow of the shade) never fall on Earth.
Jul 17, 2021 at 18:47 comment added Alexander A minor problem is that we scientifically can't have fast rotating icy body in place of our Moon. A sufficiently advanced civilization may be able to place it there, but it won't stay in its initial state for long.
Jul 17, 2021 at 17:51 answer added BMF timeline score: 3
Jul 17, 2021 at 16:51 comment added The Square-Cube Law Well, it would look just like what you described - a triaxial ellipsoid, just as in the image.
Jul 16, 2021 at 22:38 comment added Xare I already edited it.
Jul 16, 2021 at 22:37 history edited Xare CC BY-SA 4.0
added 89 characters in body
Jul 16, 2021 at 22:35 comment added Alexander Haumea is fast rotating, Moon is tidally locked. Do you want to handwave tidal locking?
Jul 16, 2021 at 22:31 review First posts
Jul 16, 2021 at 23:10
Jul 16, 2021 at 22:24 history asked Xare CC BY-SA 4.0