Life, hell! It looks as if there could be SKIING on the south rim!
"Conditions at Mt. Mars are good to excellent today with a packed powder base. The air is clear with an expected high today of -75°. All trails are open, including Warlord, Cydonia, Demos, Campbell, and Heinlein. So, get out of that pressure dome and bring the whole family over for a great day of skiing."