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Q&A Quick! How far away is that asteroid?

How might an enterprising spacer, mining the rings of Saturn, go about quickly measuring/estimating the velocity of and distance to a nearby moving object (asteroid, habitat, pirate, etc)? Bonus po...

1 answer  ·  posted 4y ago by user73226‭  ·  last activity 4y ago by user73226‭

Question space navigation