Across
- 3. A natural satellite of Earth
- 6. A path that planets take around the Sun
- 7. The force that holds everything in space together
- 8. A man-made object that orbits Earth or another planet
- 9. A celestial body made mostly of ice and dust
Down
- 1. The galaxy that contains our solar system
- 2. A group of planets and other bodies that revolve around a star
- 4. The eighth planet from the sun
- 5. Large rock or metal object in space, found in the asteroid belt