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Q&A Formula for send and response times of messages at fraction of light speed?

I have a ship that begins the equation traveling at 50 percent the speed of light, but decelerating constantly to finally land on a certain planet (towards which it is moving the entire time). It b...

2 answers  ·  posted 5y ago by Jesse Tate‭  ·  last activity 5y ago by Jesse Tate‭

Question space travel spaceships space-travel time spacetime-dimensions ships dimensions