nostr:note1ufxmpnz0kfuerffjds5k453x4kpne3xg5dx5jmmqzl4rfswryx4syq2435
What do you think created Valles Marineris?
BTW, sounds like an excellent italian dish...
Discussion
Well, according to NASA, a large tectonic crack during cooling. Makes sense to me . Can’t imagine ice or water carving anything that deep and wide.
Interesting rabbit hole - the Electric Universe theories. Not saying its true, but fascinating stuff.. worth spending some time on. (@ThunderboltsProject youtube)