Across
- 3. A word what space can be called.
- 5. A planet that is a gas giant with a mass that's more than 2.5 times the mass of all the other planets combined.
- 7. A spiral thing that looks shiny in the middle.
- 10. Something an astronaut flies inside.
- 11. Something that is a streak of light that is like a meteoroid.
- 12. A planet that is a terrestrial planet, which means its small and rocky.
- 15. A person wearing a spacesuit and flies in a spaceship.
- 17. Something an astronaut needs to have on when he's out of his spaceship.
- 18. A planet that is the Blue Giant for its large size and vivid colo
- 19. Things what an astronaut flies towards.
Down
- 1. Two words what space can be called.
- 2. A planet with liquid surface water that is the only known astronomical object to support life.
- 4. A planet that is an ice giant made up of a thick soup water, methane, and ammonia.
- 6. Something that that falls and can make there be a shower of more falling.
- 8. A type of hole that hails things that goes near it.
- 9. Something that is like a rock in space.
- 13. A planet that's called the Red Planet and is covered in iron oxide dust giving it its orange red color.
- 14. A planet named after the Roman goddess of love and beauty that is called Earth's twin.
- 16. A planet that is a gas giant with rings and is made up mostly of hydrogen and helium.