Across
- 2. unrealistic, unbeliveable
- 3. glowing rocks
- 6. a thing humans made
- 8. the sun and the eight planets
Down
- 1. includes all galaxies
- 4. a star, our planets turn around it
- 5. a machine we send into space
- 7. arrive somewhere
- 9. is light by the sun, we see it at night