Across
- 3. This person works in space.
- 5. Saturn has got the brightest ___.
- 6. The smallest planet.
- 8. It falls from space to the earth.
- 10. The closest planet to earth.
Down
- 1. Mercury is the ___ planet to the sun.
- 2. Neptune is the ___ planet from the sun.
- 4. Jupiter is the ___ planet.
- 7. The hottest planet.
- 9. We use ___ to go to space.