Across
- 1. a red planet in our galaxy
- 7. first people to land on the moon
- 9. the thing that keeps us on the ground
- 10. something to describe a long period of time in space
- 11. a sudden appearance of bright light
- 12. extra terrestrial life
- 14. our planet
Down
- 2. something to go to space in
- 3. all of the galaxy's time black holes etc
- 4. a ringed planet
- 5. relating to stars or a star
- 6. our galaxy
- 8. the planet that heats up earth
- 9. the thing that makes the sun hot
- 13. millions of bright things in the universe