• Tippon@lemmy.dbzer0.com
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        9 months ago

        You don’t think the billions of tons of rock are going to spread out? :p

        Seriously though, we see shockwaves from exploding stars affecting the material around them. I don’t know the mechanics of what is causing it or how it spreads, but it does.

        • GBU_28@lemm.ee
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          9 months ago

          I think they would maintain their orbital path or be moved in the direction of the impact (obviously a mix)

          But that’s a debris field, not a shock wave

            • neatchee@lemmy.world
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              9 months ago

              Interestingly, probably not! When the moon formed it was MUCH closer to earth. The moon is ever so slowly moving away from the planet, bit by bit. So a fresh debris field from a sufficiently similar impact wouldn’t reach as far as the moon is today