Across
- 1. an object used to see objects in space clearly
- 3. known as the Red Planet
- 6. the verb of travelling around something in a circle
- 7. a person whose job is to travel to space
- 8. hot balls of fire and gas
- 9. a vehicle used to travel to space
- 10. a small thing that orbits Earth
- 11. the star closest to us
Down
- 2. a research station in space; a satellite
- 4. a small, flying, ball of ice; a shooting star
- 5. the planet where we live
- 7. space rocks that sometimes fall to Earth
- 12. an unidentified flying object