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Earth-bound BFR flights could be net zero emissions if SpaceX uses solar energy to generate methane from atmospheric carbon dioxide, as Musk discussed in the ta
by 323454 9y ago
Earth-bound BFR flights could be net zero emissions if SpaceX uses solar energy to generate methane from atmospheric carbon dioxide, as Musk discussed in the talk.
- dwaltrip 9y agoHow much does that cost, compared to existing methane sources? I imagine that is only viable if it is comparable in cost.