Reply to post: Re: Where are the trees.

It's a God-awful smell affair.... is there life on Mars? Rocks ruled out as source of mystery methane on Red Planet

MrReal Bronze badge

Re: Where are the trees.

"Early earth life consisted of chemotrophs living in a hot and acidic environment"

It's a popular theory and of course may have been happening too, but I think Fred Hoyle was onto something with his theory of life swirling around the universe: panspermia.

We may also have not all originated the same way - remember the 15% of RH-ve people have no known earth source.

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