Across
- 2. 3rd planet in the solar system
- 6. Area of no matter
- 9. Used to spy on the stars
- 11. Large scale measure of distance
- 13. Typical space company
- 14. Where astronauts live
Down
- 1. Invisible but makes up around 27% of the universe
- 3. Place of great gravitational forces
- 4. Cosmic snowball
- 5. Explosion at the end of a stars life
- 7. The milkyway is a ...
- 8. alternate life form
- 10. Path of a planet
- 12. Elon musk want to attempt life on ...