Astronomy Crossword by Ella and Amelia

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Across
  1. 3. Cloud of gas and dust
  2. 4. Highest wavelength color
  3. 6. Stars live longer
  4. 7. Kind of galaxy with spiral arms
  5. 8. Baby Star
  6. 9. Kind of galaxy with a weird shape
  7. 12. Highest frequency ray
  8. 13. Stars burn out faster
Down
  1. 1. Lowest wavelength color
  2. 2. Star explosion
  3. 5. Kind of galaxy with an oval shape
  4. 6. Star is closest to us
  5. 10. Lowest frequency ray
  6. 11. Massive stars collapse into