Across
- 3. A bright, shiny object in space.
- 4. The planet that we see at night.
- 6. What we call all of space.
- 8. A large, round object in space.
- 9. The planet that we live on.
- 10. The force that pulls objects toward each other.
- 11. A vehicle that is used for space travel.
- 13. The study of space.
Down
- 1. The planet that we see during the day.
- 2. The planet that is known for being red.
- 3. A group of planets that move around a star.
- 4. A shooting or falling star.
- 5. The galaxy that our solar system is a part of.
- 7. When one object in space blocks another.
- 12. The holes that are on the outside of the moon.