RE: Just how Goldilocks is planet Earth?

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Just how Goldilocks is planet Earth?

in science •  7 years ago 

Reading on possible microbial life form on Mars, have you ever heard of panspermia hypothesis ?
We're all descendant from the same primary life form (called LUCA) right ?
Would it be possible for a space seeds to reach both Mars and Earth through panspermia ?
It would mean any life form found on Mars is somehow related to us... Nice post by the way ^^

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