Across
- 2. other body likely to be transformed
- 3. founder of SpaceX
- 5. indicates we may not be alone in the cosmos
- 7. leader in space exploration
- 8. faction or fantasy
- 11. to take control of or settle
- 12. gases surrounding planets
- 14. force causing bodies to fall towards center of earth
Down
- 1. occurring between planets
- 4. radio waves, infrared, X, and gamma rays
- 6. bodies found in space
- 9. the Red planet
- 10. humans lose this density in space
- 12. friend or foe?
- 13. O3