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by Tuna-Fish
885 days ago
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What Karellen said, but also ArianeSpace (Prometheus) and Landspace (TQ-12). It is very hard for a hydrogen-fueled rocket to be cost-competitive against a methane-fueled one. Not strictly because of the cost of the fuel, but because of the cost of everything else that LH requires that LCH4 doesn't. |
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