Across
- 5. shines in the sky at night
- 6. outside part of something
- 8. person who studies about the sun, moon, planets and stars
- 9. path of a planet
- 10. earth and everything in space
- 11. huge
Down
- 1. large group of stars and planets
- 2. a bright star with a tail
- 3. a piece of rock from space
- 4. large holes in the ground caused by something large hitting them
- 7. rocky bodies that go around the sun