Across
- 3. The study of celestial bodies, stars and planets
- 5. Move around an object
- 7. A mass in orbit around another mass
- 8. The path a celestial body takes around another
Down
- 1. The belief that posisions of celestial bodies changes lives
- 2. A non-contact force that pulls objects towards a mass
- 4. Spin on an axis
- 6. The planet we live on