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Q&A Practical problems of near-light-speed travel

A spaceship of several kilometers length is accelerating to a very high fraction of $c$ (basically as close as they can possibly get). Which problems can the machinery and the crew encounter? And...

5 answers  ·  posted 8y ago by J_F_B_M‭  ·  last activity 8y ago by J_F_B_M‭