OUT OF THIS WORLD

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Across
  1. 2. The force that keeps us on the ground
  2. 7. A device used to look at distant objects in space
  3. 9. A person who travels into space
  4. 11. A glowing ball of gas like our Sun
  5. 15. A rocky object that travels through space
  6. 16. The planet closest to the Sun
Down
  1. 1. A person who studies space
  2. 3. The red planet
  3. 4. A huge group of stars, gas, and dust
  4. 5. The planet we call home
  5. 6. A bright object that streaks across the night sky
  6. 8. The path an object takes around a planet or star
  7. 10. A vehicle used to travel into space
  8. 12. A space traveler from another planet đŸ‘½
  9. 13. The planet known for its rings
  10. 14. Earth’s natural satellite