Across
- 1. The thing in the center of our solar system
- 3. System Something that contains planets and a Star in the center
- 4. What helps us see
- 6. Big rocks flying through space
- 7. What happens when a star is dying
Down
- 1. The never-ending void that is dark with solar systems in it
- 2. holes A cause of a supernova collapsing in on itself
- 3. Balls of burring gasses in the universe
- 5. What keeps us on the ground