Across
- 3. Mars lander studying polar ice and soil
- 4. Mission investigating Jupiter’s atmosphere and magnetic field
- 7. Mission mapping the Moon’s surface and testing sensors
- 10. Mars lander measuring seismic activity and heat flow
- 11. Mission to study asteroids Vesta and Ceres
- 13. Spacecraft that studied Jupiter and its moons
- 14. Long-running Mars rover
- 16. One of the Mars rover
- 18. NASA program that landed humans on the Moon
- 19. Spacecraft for crewed deep-space missions, part of Artemis
- 20. Reusable spacecraft program for Earth orbit missions
- 21. Mission to discover Earth-like exoplanets in habitable zones
Down
- 1. Spacecraft that studied Saturn, its rings, and moons
- 2. Space telescope observing distant galaxies and cosmic phenomena
- 3. Mars mission with the first rover, Sojourner
- 5. Spacecraft that mapped Venus’s surface using radar
- 6. 1970s missions that landed probes on Mars for surface analysis
- 8. Mission to map and study Mercury’s surface
- 9. X-ray observatory studying high-energy cosmic events like black holes
- 12. NASA mission exploring outer planets and interstellar space
- 15. Early missions exploring the outer solar system
- 17. Infrared space telescope that studied stars and galaxies