Earth's movement

Edit Answers
1234567891011121314151617
Across
  1. 2. The line between the Earth and the Sky
  2. 3. Huge mass of stars
  3. 8. A person who travels in space
  4. 9. an instrument that make distant objects look bigger
  5. 12. The whole of space
  6. 14. Farthest planet from the sun
  7. 15. Bits of rocks that enter the Earth's atmosphere
  8. 16. In between Mars and Jupiter
Down
  1. 1. What galaxy is our solar system belongs to
  2. 4. A scientist who studies the universe
  3. 5. Lump of ice and dirt that moves in a large orbit
  4. 6. Spinning on its axis
  5. 7. Left over mass from the failed planet formation
  6. 10. Moving around a bigger body
  7. 11. The largest planet in the solar system
  8. 13. Second planet closest to the sun
  9. 17. It gives seasonal change to planet earth