Where did it go?
Hi Robert,
There sure are a lot of posts on ancient mars water.
What happened to the surface water?
Is it all contained in the poles?
Maybe it seeped into the surface?
Much of Earth’s water is underground like the fossil water that Las Vegas relies on for its supply. (I don’t know if they still do)
What’s the current thinking? Where did it go?
Sincerely,
Rob
