MarsPhoenix says
16 years ago
The very low atmospheric pressure on Mars makes liquid water unstable, see is.gd/2nT6
reyes says
16 years ago
This is all old news, don't you know its about creating the big bang in your own backyard rather than travelling to Mars ;-)
Peter_Nehem says
16 years ago
It is new to me, thanks.
jpcording wonders
16 years ago
what's my excuse for being unstable? Maybe I'm under too much pressure...
立即下載