>>11197997Well here's why it doesn't have a breathable atmosphere: it's too small and massless to retain lighter gases like oxygen and the friggin haze of sillicate dust floats about.
So add more mass so we can retain the oxygen, or build a some so it doesn't escape, and also maybe add moisture so the sillicate settles down.
Honestly the dome with a sprinkler system with industrial oxygen/nitrogen/etc pumps sound good