Quote:
Originally Posted by jeff_wilson
That's not the whole story; pre-life Earth did not have a breathable atmosphere or surface water and you can see how Venus has a similar distance from the sun but a very different condition from earth's current one.
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Right, other then the planet life evolved on I've got half a dozen planets like this, if I can just transport some of the that made the first planet habitable to the others, everything's good.
And the meteorite I mentioned from Earth to Mars and back again was on the news several years back