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SpaceX's initial money from the Air Force for Raptor involved the possibility of a new Raptor-powered FH upper stage. There's no sign that such a stage is still
by greglindahl 9y ago
SpaceX's initial money from the Air Force for Raptor involved the possibility of a new Raptor-powered FH upper stage. There's no sign that such a stage is still planned (or was ever seriously considered, really.)
- nkoren 9y agoHuh, I'd forgotten about that -- thanks. Yeah, I doubt it was seriously considered. Probably just didn't want to tell the Air Force what they were really planning to use the Raptor for. Can't say I blame them!