Across
- 2. A natural or artificial body in orbit around a planet
- 3. The topic of science that studies the universe and space
- 6. Rocks that orbits the sun
- 8. The biggest star in space
- 10. A gigantic ball of ice or rock that orbits the Sun
- 12. The total or partial blocking of one celestial body by another
- 13. bang The theory that suggests the universe was formed
Down
- 1. A layer of gases surrounding a planet, moon, or star
- 4. A scientific term for the height of something
- 5. A point directly overhead from an observer
- 7. A natural satellite that orbits the earth
- 9. An imaginary line through the center of rotation of an object
- 11. A temperature scale used in sciences like astronomy to measure cold temperatures