Across
- 1. The name of our galaxy.
- 4. Balls of gas burning light years away.
- 5. Our only natural satellite.
- 7. It's composed of 8 planets and a star.
- 8. Fragments of rock orbiting in the Solar System.
- 9. A collection of billions of stars.
Down
- 1. Fragments of rock which burn as it moves into our atmosphere.
- 2. The name of the closest galaxy to ours.
- 3. A collection of stars which draw an imaginary picture.
- 6. Any meteor that makes it to the ground.