Across
- 5. A chain of planets with a star in the middle
- 6. The force that controls motion in the solar system
- 8. The thing that contains galaxies, planets, etc.
- 9. The center of our solar system
- 10. The size of our star
- 11. Things that orbit a star
Down
- 1. Often called "shooting stars"
- 2. Cold things that fly through space
- 3. The parts of something
- 4. The center of a solar system
- 7. Things that fly through space made of metal and metalloids
- 10. The galaxy we reside in