Across
- 4. Suited alien agents, in cinema
- 5. Flying saucer
- 7. Extra-___
- 9. Creature outside of our planet
- 11. Sounds picked up on satellites
Down
- 1. Bowie hit about the red planet
- 2. Disney's favorite blue buddy
- 3. ____ Equation
- 6. First to question where the aliens are
- 8. Key next to alt
- 10. Space org.