Astronomy Crossword Puzzle

123456789101112131415
Across
  1. 3. A piece of debris made of rock and ice that has one or more tails.
  2. 6. A huge star.
  3. 8. Farthest planet from the sun
  4. 10. The smallest planet in our solar system
  5. 12. An object in space that has so much gravity that light cannot escape it
  6. 13. A pattern of stars in the sky
  7. 14. Distance that light travels in a year
  8. 15. The largest planet in our solar system
Down
  1. 1. Studies molecules to explain chemical compositions in space
  2. 2. A scientist who studies objects in the sky
  3. 4. A planet made up almost entirely of gas.
  4. 5. A light in the sky made by a burning meteoroid.
  5. 7. When the moon partially or completely blocks the sun
  6. 9. An attractive force between two or more objects that's amount of force depends on the mass of an object.
  7. 11. A round pit on the surface of the moon