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> the Red Planet is too hot and dry to have ever accommodated a river large enough to slash through the crust like that May want to proof-read this.
by burnthrow 6y ago
> the Red Planet is too hot and dry to have ever accommodated a river large enough to slash through the crust like that
May want to proof-read this.
- theandrewbailey 6y agoI agree, something is up with that. Mars is further from the Sun than Earth, so it's colder. So cold that dry ice forms.