Across
- 2. To move around
- 4. System: the sun and planets that are held by its attraction and revolve around it
- 5. an optical instrument designed to make distant objects appear nearer
- 7. a small rocky or metallic body in outer space
- 8. Imaginary line about which a body rotates
Down
- 1. planets: Earth like Planets
- 3. the planet on which we live that is third from the sun
- 4. a star that earth revolves around
- 6. The curved path of a celestial object
- 7. a celestial body that makes an orbit around a planet