Across
- 3. the most famous one is known to pass Earth every 75-76 years
- 6. this planet has a big red spot
- 7. evert planet except for Mercury and Venus have 1 or many more
- 8. leftover remains from the formation of the solar system
- 9. an icy dwarf planet
- 10. hottest planet
- 11. what is Orions asterism
Down
- 1. another name for the outer planets
- 2. a meteoroid that hits Earth
- 4. another name for the inner planets
- 5. chunks of rock that broke off of a planet, asteroid, debris, ext
- 7. known as "shooting stars"