Across
- 2. the atmosphere around our solar system
- 3. icy rocks left over from the formation of our solar system
- 6. firey balls that are beyond our solar system
- 8. the 8th planet from the sun, very dark and cold
- 11. also called "shooting stars"
- 12. the rover that landed on Mars in 2021
- 13. the largest planet and it has a red spot
- 14. the planet that is closest to Earth
Down
- 1. balls of dust that revolve around our sun
- 2. the 8 planets that orbit the Sun
- 4. astronauts from many countries live & work there
- 5. the planet you live on
- 7. has many icy rings around it
- 9. the 7th planet from the sun and it rotates on its side
- 10. the smallest planet and is closest to the sun