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What is new here? Rocket powered aircraft concepts have been around at least since World War II. This seems to build on proven technology so why should we need
by symmetricsaurus 14y ago
What is new here? Rocket powered aircraft concepts have been around at least since World War II. This seems to build on proven technology so why should we need to wait until 2050?
- arethuza 14y agoThe Germans "considered" a sub-orbital bomber for attacking the US in WW2: http://en.wikipedia.org/wiki/Silbervogel http://en.wikipedia.org/wiki/Silbervogel