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Originally Posted by RU OX Alum
I heard that they were going to use H2O molecules for fuel.
How does that work? Why can't do they that on Earth?
i think if people move to mars, we'll cause global warming on that planet too
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Well, here it's much easier and safer to use fossil fuels. But our space shuttles are powered by liquid Hydrogen and Oxygen.
If you have water, you can split it into 'H's and 'O's and those burn like crazy.
On Mars there's no atmosphere so I don't think we could actually cause global warming. If anything we'd cause the creation of an atmosphere...