Across
- 2. an object that revolves around the sun that is considered too small to be a planet
- 4. a ball of ice and dust with a long wispy tail
- 7. a glowing ball of light that is everywhere in space
- 8. known for its rings
- 11. a giant or small black glowing hole that sucks anything near enough to it
- 12. when a meteoroid hits earth surface
- 13. small dark spot
- 15. largest planet and has a red spot
- 18. a stream of billions to millions of stars due to gravitational force
- 19. a giant form of gas or dust occupying space between stars
Down
- 1. a dwarf planet that is no longer a planet in the solar system
- 2. a belt or ring of dust and rocks surrounding the sun and four inner planets
- 3. has the biggest volcano
- 5. a small rocky sphere that circles some planets
- 6. a chunk of rock or dust in space
- 7. The biggest star in the solar system
- 9. a vehicle used to get to planets or the moon
- 10. a glowing ball of white light that repels objects near it
- 12. the 1st planet from the sun
- 14. only planet with water
- 16. 1 day only lasts 17 hours on this planet
- 17. has the greenhouse effect on it