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Q&A What would be the maximum distance from which a space ship could physically see a planet?

A plot point of my novel is that the pilot accidentally finds a planet that is being purposefully hidden (i.e. been deleted from all star maps). It starts with him arriving at a location that is j...

7 answers  ·  posted 4y ago by Primordial‭  ·  last activity 4y ago by Primordial‭

Question space travel spaceships space-travel ships science-fiction