Comment on Dinosaur asteroid 'sent life to Mars'parentComments−arbuge12y....or from the rock they're in burning up in reentry.−blacksmith_tb12yMars' atmosphere is much thinner, I don't think a 3m thick boulder would burn up (impact, though, would be, uh, energetic, however).
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....or from the rock they're in burning up in reentry.
Mars' atmosphere is much thinner, I don't think a 3m thick boulder would burn up (impact, though, would be, uh, energetic, however).