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Senior Member
- Joined
- Aug 3, 2011
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Spaceplanes seem like a good idea. Did that program get cancelled? I don't know how cheap it would be, but it seems like there's been enough work done on the idea, I bet it works on paper, which puts it ahead of everything else we're talking about.
Seems to me that would be a better idea than another shuttle design. Problem with the shuttle is they need x amount of fuel for the shuttles thrust/weight ratio, but then the weight of the fuel and fuel cell increases the amount of fuel needed again.
A spaceplane, piggybacking a large jet, say a C-17 or a 747, could launch after it reaches 45000+ ft. That would save fuel and stress on the engines, not to mention it could be designed based on cargo area and mission priorities, rather than the engines needed to get into orbit.
Maybe Richard Branson is not as nuts as he seems at times?