Across
- 1. a collection of gas, dust, and stars in space
- 3. a celestial body in orbit around a star
- 9. a transportation vehicle that travels space
- 10. a group of stars forming a pattern
Down
- 1. a force that attracts a body towards another body
- 2. a small rocky body in space
- 4. obscuring of light from one celestial body by another
- 5. the celestial body that orbits earth
- 6. balls of hot gas in space
- 7. the celestial body that gives us heat and light
- 8. a person who explores space