Across
- 2. area outside the earth where the planets and the starts are
- 4. the power that keeps us in the ground
- 5. circular bodies in space
- 7. planet with a ring
- 9. big star that you can see during the day
- 11. opposite of the sun
Down
- 1. type of space ship
- 3. person who travels in space
- 6. The planet we live on
- 8. Not from this planet
- 10. a strange object that is seen in the sky