Across
- 2. Has the most moons
- 3. Moving around a star or planet
- 6. The only planet that supports life (at this point)
- 7. A vehicle that transports space equipment/people
- 8. The red planet
- 10. The coldest planet
Down
- 1. A division between mars and jupiter
- 4. A person who goes to space on a mission
- 5. a huge cloud of gas in intergalactic space
- 9. The center of our solar system