acrespin1764 acrespin1764
  • 21-08-2020
  • Biology
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Can star positions be used to determine the future

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baileyrd96
baileyrd96 baileyrd96
  • 25-08-2020

Answer:

Since stars basically move freely through space, we can use their proper motions to predict where they will be in the future. A star can also move toward us or away from us, following what is known as radial motion. The combination of radial motion and proper motion determines a star's true motion relative to us.

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