3 ms·
> Life is the same. We have seen enough of it in enough variety to know that it can take on many forms, including exotic forms that are impossible on Earth but
by cwkoss 5y ago
> Life is the same. We have seen enough of it in enough variety to know that it can take on many forms, including exotic forms that are impossible on Earth but would be possible elsewhere.
What forms of life that are impossible on earth do we know about?
- saas_sam 5y agoSilicon based for one.
- tsimionescu 5y agoThat's a conjecture, not a known form of life that couldn't occur on Earth. There is no proof that silicon based life could exist, we barely know if silicon organic chemistry could actually exist.
- sdht0 5y agohttps://en.wikipedia.org/wiki/Hypothetical_types_of_biochemistry https://en.wikipedia.org/wiki/Hypothetical_types_of_biochemi...