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Q&A Is it possible to rule a galaxy without mastering teleportation?

I would like to know if a very advanced civilisation could rule an entire galaxy without mastering teleportation or any other method that allows traveling faster than light (unless you give mathema...

14 answers  ·  posted 6y ago by user53220‭  ·  last activity 6y ago by user53220‭

Question space civilization teleportation