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Q&A Could you create a travelling planet?

Assuming fission thrusters as described here: Would a nuclear fission thruster with continuous fuel injection be possible?, and assuming drilling for the planet's molten mettle core as discussed he...

4 answers  ·  posted 9y ago by Lorry Laurence mcLarry‭  ·  last activity 9y ago by Lorry Laurence mcLarry‭

Question space travel reality-check planets space-travel