Challenging puzzle for experienced crossword solvers
Celestial Wonders of Our Solar System
Moderate difficulty suitable for most players
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Across
- 1. The first artificial satellite launched into space
- 2. The force that attracts objects toward each other
- 4. A rocky object orbiting the sun, smaller than a planet
- 5. Relating to the moon
- 6. A natural or artificial body that orbits a planet
- 9. A small icy body that develops a glowing tail when near the sun
- 11. The farthest known giant planet from the Sun
- 12. The smallest and innermost planet in the solar system
- 15. A massive system of stars, stellar remnants, and dark matter
- 16. Earth’s closest planetary neighbor, known for its thick atmosphere
- 19. An ice giant planet with a unique sideways rotation
Down
- 3. The largest planet, famous for its Great Red Spot
- 7. The scientific study of celestial objects and phenomena
- 8. A large celestial body orbiting a star
- 10. The curved path of a body around a star or planet
- 13. A bright streak caused by a small space rock entering Earth's atmosphere
- 14. When one celestial body moves into the shadow of another
- 17. A bowl-shaped depression on a planetary surface caused by impacts
- 18. Planet known for its extensive ring system
- 20. Relating to the sun
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