Across
- 2. Group aboard a spacecraft
- 3. Planetary path
- 5. NASA lunar program of 1961-72
- 6. Set a rocket in motion
- 8. Planet named for Roman god of the sea
- 11. Orbiting outpost
- 13. Artemis destination
- 14. Apollo’s twin sister
- 16. SpaceX’s Falcon 9
- 17. Largest planet in the Solar System
- 18. Large Apollo rocket
- 19. “The Martian” star Matt
Down
- 1. Elton John song and biopic
- 4. Space travel energy option
- 7. Land of "Opportunity"?
- 9. Grounding force
- 10. "Toy Story" space ranger
- 12. Mars explorer
- 13. Astronaut assignment
- 15. Watery end to a mission