Across
- 3. a light show
- 6. a force that attracts things towards something
- 7. a group of stars making a picture
- 10. a time when the sun is out
- 12. Rock or metal that orbit planets or stars
Down
- 1. a big star
- 2. frozen gas flying around the solar system
- 4. the study of stars
- 5. the Milky Way
- 8. a time when the moon is out
- 9. a person who goes into space
- 11. what formed the universe billions of years ago