Across
- 2. – Apollo 12 commander, third man on the Moon.
- 6. – U.S. planetary probe series during the space race era.
- 8. – Russian spaceflight theorist, visionary of rocketry.
- 12. – U.S. probes that crash landed on the Moon to capture images.
- 13. – Soviet robotic Moon rover.
- 15. – First person to conduct a spacewalk.
Down
- 1. – First U.S. space station, built after Apollo.
- 3. – U.S. president during the Moon landing.
- 4. – U.S. robotic landers that prepared for Apollo landings.
- 5. – First American spacewalker, died in Apollo 1 fire.
- 7. – Astronaut lost in the Apollo 1 fire.
- 9. – Chief Soviet rocket designer, key to early space success.
- 10. – First American in space.
- 11. – Soviet lunar flyby program.
- 14. – First American to orbit Earth.
