Across
- 3. Galaxy with no form
- 5. Galaxy with arms
- 6. way: Earth's galaxy
- 8. group: Neighborhood of other galaxies
- 9. stars, gas, dust and solar systems
Down
- 1. 100 billion in the milky way
- 2. Causes you to stay on Earth’s surface
- 4. Football shaped galaxy
- 5. system: planets, asteroids, and moons
- 7. What planets orbit around of