Why a Harvard professor thinks he may have found fragments of an alien spacecraft (www.independent.co.uk)

submitted 1 year ago by jpeps@lemmy.world to c/space@lemmy.world

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Obviously a bit nonsense, but I am curious if anyone can share how they know where the asteroid hit, and how uncommon the steel-titanium alloy is to find.

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there doesn't seem to be anything here

this post was submitted on 02 Jul 2023

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