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Q&A Rigorous Science Meta
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Q&A How does the "space drive" conserve momentum?

The readership of science fiction gets smarter over time, so making your SF "smart" (even if it's not hard SF) is an ever-moving target. This earlier question makes me think about Conservation of ...

4 answers  ·  posted 8y ago by JDługosz‭  ·  last activity 8y ago by JDługosz‭

Question space reality-check spaceships ships science-fiction