re: They do when they use radar.
Re: Antartica ice "On Earth ~ice, on Mars ~stone..." Lake vostok story shows how local and deep-seated ice is visible in surface topo...
Basalt freezes forever... Not quite the same...
Space/Science » in reply to re: They do when they use radar.
Re: Antartica ice "On Earth ~ice, on Mars ~stone..." Lake vostok story shows how local and deep-seated ice is visible in surface topo...
Basalt freezes forever... Not quite the same...