Across
- 3. The name of our planet
- 6. A person who travels
- 8. We send them to space
- 9. The forth planet from the sun
- 10. A person who has his own business
- 11. He builds and makes projects
Down
- 1. We breathe it
- 2. Opposite of cheap
- 4. He flies the rocket
- 5. It shines at night
- 7. We send rockets there