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Putting millions of tonnes of material into orbit is an absolutely trivial problem compared to actually making that massive spacecraft travel anywhere meaningfu
by brazzy 15y ago
Putting millions of tonnes of material into orbit is an absolutely trivial problem compared to actually making that massive spacecraft travel anywhere meaningful.
- wtracy 15y agoWell, once you're already in space, you can use nuclear pulse propulsion without leaving a giant radioactive crater on the earth's surface: http://en.wikipedia.org/wiki/Nuclear_pulse_propulsion http://en.wikipedia.org/wiki/Nuclear_pulse_propulsion