Space

3. If you were to meet a creature on another planet, they would likely be a...
6. When the moon blocks the sun's light (best to not look directly at it)
10. The only planet know to have life on it.
11. A person who travels into space.
12. The force that pulls things down towards earth, and stops you floating away.

1. The eight large objects that orbit then sun (there used to be nine!)
2. A space rock that enters Earth's atmosphere, and what cause dinosaurs to be extinct.
4. Sending a rocket off into space.
5. A vehicle used to travel into space
7. Buzz's surname and a unit of measurement in space.
8. This used to be a plant, but is now known as a dwarf planet
9. The red planet in our solar system