Across
- 2. Home for humans in space
- 3. What is the nearest star
- 6. A standard measure in space
- 8. Our collection of planets
- 11. Second planet from the sun
- 12. American space agency
- 13. Something cloudy
- 14. The thing made of cheese
Down
- 1. The galaxy we are in
- 3. Pins pricks of light
- 4. A hole you can not escape from
- 5. Not a planet anymore
- 7. Rock falling to earth
- 9. The red planet
- 10. Rock in space