Across
- 2. NASA's eye in space
- 5. People who go to space
- 7. A small body of matter from outer space that enters Earth’s atmosphere
- 9. Objects made of frozen gases, rock and dust
- 10. The plant we live on
Down
- 1. A cloud of dust and gas in space
- 3. Place in space where matter and light cannot escape
- 4. A force that attracts objects together
- 6. Layer of gases around Earth
- 8. Theory on how the universe was formed