Across
- 3. we can see many of these in the sky at night
- 7. the planet we live on
- 9. what do people wear in space?
- 10. a dark place in space with heavy gravity
Down
- 1. earth is a...
- 2. a place to stay when we travel to space in the future
- 4. we fly in this to go to space
- 5. the red planet
- 6. to fly outside the spaceship
- 8. a person or animal who lives in space