Across
- 3. nasa affilate laboratory
- 9. autonomous vehicle
- 12. space telescope James
- 13. first powered flight on another planet
- 16. ~671 million mph
- 17. point of no return
- 18. swan constellation
- 19. first human in space
Down
- 1. spheres found in eagle crater
- 2. of mars origin
- 4. harp in the sky
- 5. son and moon of mars
- 6. the twins
- 7. Florida's space center
- 8. earth-like moon
- 10. first successful mars landing
- 11. potentially habitable exoplanet
- 14. estrellita blanco
- 15. solar energy visible during eclipse