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Comment by dsugarman

"Deep Space Industries will also focus on extracting asteroid water, which can be split into its constituent hydrogen and oxygen — the chief components of rocket fuel."

To do this, you need a lot of energy, it is essentially charging a battery. If this was really feasible wouldn't we be using solar panels to separate water into hydrogen on Earth? Do solar panels in space have the potential for far greater energy output due to less atmospheric constraints?

parent dsugarman 13 years ago

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