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by db65edfc7996 1656 days ago
>Generating an atmosphere on mars is all well and good, but it will just blow away again without some protection.

NASA estimates the Martian atmosphere is ~2.5e16 kgs[0]. Current estimate[1] is that the Martian atmosphere loses 2-3 kg/s. Presently losing something on the order of 1e-9 percentage per day. I think if humans ever have the ability to thicken the Martian atmosphere, we can cover the loss.

[0] https://nssdc.gsfc.nasa.gov/planetary/factsheet/marsfact.htm... [1] https://doi.org/10.1016/j.icarus.2018.05.030

1 comments

A man made denser atmosphere after terraforming would presumably loose more due to higher pressure.