Across
- 2. A huge group of single stars
- 3. An attractive force between two masses
- 6. station A large artificial satellite
- 9. Belt A region in the solar system roughly located between the orbits of the planets Jupiter and mars
- 10. Streaks of light
- 12. An object that revolves around another object
- 14. loose collections of ice
- 17. Belt A large region in the solar system past Neptune where pluto and other dwarf planets orbits the sun
Down
- 1. system A gravitationally bound system
- 4. Rocky objects
- 5. Shuttle Spacecraft that can carry a crew to space
- 7. All of space and time and their contents
- 8. Probe A spacecraft that has various scientific instruments
- 11. An astronomical body that orbits a star
- 13. A place that is empty
- 15. spinoff An item that has uses on Earth
- 16. Space Telescope a space telescope