Across
- 2. the body of rock rotating Earth
- 3. the red planet
- 5. the force on which keeps us on Earth
- 9. allows humans to explore space
- 10. the planet on which we live on
- 11. the zone we live in
- 12. what floats around Earth (words mixed together)
Down
- 1. space ships
- 4. what twinkles at night in the sky
- 6. a rock that hits Earth
- 7. suck things up in space
- 8. exploded star