Comment Re:Terraforming won't work (Score 0) 26
'have to bring a heck of a lot of hydrogen from somewhere else (from where and at what cost?)'
I'm not well-versed in such matters but if there was enough spin wouldn't there be more gravity which would suck in material from space? I know it'd be incredibly slow but wouldn't it happen eventually?
I'm not well-versed in such matters but if there was enough spin wouldn't there be more gravity which would suck in material from space? I know it'd be incredibly slow but wouldn't it happen eventually?
