Across
- 4. The movement of Earth creating day and night
- 6. the unit of measurement used to measure distances in the Solar System
- 9. This object can be used to tell time
- 10. The movement of the Earth around the Sun
Down
- 1. a group of stars in a recognized pattern
- 2. the force that pulls two objects towards each other
- 3. unit used to measure distance between stars
- 5. place where stars are born
- 7. the process that causes stars to burn brightly
- 8. the imaginary line that the Earth spins on
