Across
- 3. A very small but strong force of gravity space that sucks in things even light can't escape it
- 5. A planet made of gas
- 8. The star in the center of our solar system
- 9. A celestial object that orbits a star or something else
- 10. An invisible line that something follows
Down
- 1. A Natural Satellite that orbits a planet
- 2. PLanets The 4 inner planets in our solar system
- 4. Cosmic snowballs of frozen gases, rock, and dust that orbit the Sun
- 6. A force of attraction that keeps the planets together
- 7. A small rock that orbits a star or a planet