3 ms·
> This makes me think that if life comes back after that 6 times, then it must be pretty easy for life to start. Or that they are wrong and the whole surface w
by krisoft 4y ago
> This makes me think that if life comes back after that 6 times, then it must be pretty easy for life to start.
Or that they are wrong and the whole surface was not in fact sterilised. Or life survived somewhere other than on the surface (deep underground, underwater, or high in the sky).