Across
- 3. an imaginary line around which an object spins
- 5. flare an explosive eruption of waves and particles into space
- 6. probe a spacecraft that gathers data without a crew
- 7. natural object that revolves around a planet
- 10. a frozen mass of different types if ice and dust orbiting the sun
- 11. one whole spin of an object on its axis
- 13. planet a large, round object that revolves around the sun but has not cleared the region around its orbit
- 14. a group of stars that forms a pattern
Down
- 1. one full orbit around the sun
- 2. a rocky mass up to several hundred kilometers miles that revolves around the sun
- 4. planet four closest planets
- 8. planet any of the four planets in our solar system beyond Mars
- 9. large, round objects that revolves around a star
- 12. the path an object takes as it revolves around a star, plant or moon