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AhaBulb: Stuff Everyone Should Know · ahabulb.com/astro-star-color-temperature

What does a star's color mainly tell you?

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  1. Its surface temperature
  2. Its distance from Earth
  3. Its age only

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References

  1. Astronomy 2e, 17.2 Colors of Stars openstax.org/books/astronomy-2e/pages/17-2-colors-of-stars Checked 2026-10-10.

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