4 ms·
Couldn't they just be at a similar evolutionary level to us, looking at the first photo of our solar system taken from theirs?
by drcongo 6y ago
Couldn't they just be at a similar evolutionary level to us, looking at the first photo of our solar system taken from theirs?
- defnotashton2 6y agoI think the earth is considered relatively young and so are humans compared to the universe so there should be others. Hence the Fermi paradox.