Across
- 4. An orbit is the revolving of one object around another in an oval-shaped path
- 6. a small rocky body in outer space.
- 8. Earth's rotation around its own axis.
- 9. are significantly smaller than asteroids
- 10. a body that is to small to be a planet
Down
- 1. model where the Earth and planets revolve around the Sun at the center of the Universe.
- 2. small rocky objects that orbit the Sun
- 3. the partially shaded outer region of the shadow
- 5. icy,small Solar System body that can release gases
- 7. an object that has been placed into orbit