Across
- 1. orbits the earth
- 3. an entire system of stars
- 5. astronaut's vehicle
- 6. The star at the center of our solar system
- 8. Earth or Nars, for example
Down
- 1. a shooting star
- 2. A spacecraft that orbits Earth to gathers info
- 4. Space traveler
- 7. the center of a solar system