science
Across
- 5. The colder part that has a much darker color
- 6. They have made all the requirements except for the debris
- 7. Main constituent on the outer 4 planets
- 11. The inner 4 planets
- 13. This is a small space object that can go out one of two ways
- 15. The outer 4 planets
- 17. This is when an object creates a streak of light before going out
- 18. This is where all the A dwarf planet are located
Down
- 1. The distance something is from the Sun
- 2. The curve of an orbit
- 3. when a multiple meteors break on the same spot causes a bunch of lights to happen at the same spot
- 4. A body that comes together to form a planet
- 8. The universes frozen scraps that goes onto to orbit the sun
- 9. The distance from two fixed points
- 10. This is when a meteoroid crashes into the planet
- 12. Iron and other materials
- 14. When you see something move in the opposite way
- 16. The warmer part that has a lighter color