Stars and Constellations

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Across
  1. 3. / Where the star began as a large cloud of gas and dust
  2. 5. / A hot luminous celestial body.
  3. 6. / Indicates the temperature of a star
  4. 7. / "Circle of animals in Greek"
  5. 8. / Belief in the positions of celestial body influence the people's personalities and shape their lives
  6. 11. / a diagram that relates the brightness of stars to its surface temperature
  7. 14. / patterns of stars in the sky
  8. 19. / An object so dense, nothing can escape its gravity field
Down
  1. 1. / Color of the coldest star
  2. 2. / The brightest star and nearest star on Earth
  3. 4. / Scientific study of the objects in the universe
  4. 8. / The amount of light received on Earth
  5. 9. / the apparent shift in the position of an object when viewed from two different positions.
  6. 10. / a triangle shaped glass called a prism used to produce a spectrum.
  7. 12. / Famous constellation known as "The Hunter"
  8. 13. / located on the lower left of the HR diagram which are hot but not very bright stars
  9. 15. / Stars which explode violently
  10. 16. / distance that the light travels in one year
  11. 17. / Star patterns that have been discovered but have not been officially identified as constellation
  12. 18. / A spiral galaxy where the solar system belongs