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Re: terraforming Mars. How about, crash an icy asteroid into it?
by JoeAltmaier 4mo ago
Re: terraforming Mars. How about, crash an icy asteroid into it?
- tim-tday 4mo agoComets might work best since you want the water more than the rock. You’d need a couple thousand (but if you can do one you can do a thousand) good idea.
- JoeAltmaier 4mo agoJust one big one? Saturn is surrounded by icy asteroids I believe.