Across
- 2. The star at the center of ur solar system
- 4. A grouping of stars, planets, and meteorites. (milky way)
- 5. A grouping of stars to make a shape or figure
- 7. Where many researchers learn about space
- 8. The planet we live on
Down
- 1. A person who studies space
- 2. A planet that has rings, the 7th in out solar system
- 3. The first discovered dwarf planet
- 6. Another word for "rocket"