Solar System Crossword Puzzles

Journey through our Solar System with crossword puzzles about planets, moons, asteroids, and space exploration.

puzzles

About Solar System Crosswords

Solar System crossword puzzles challenge your knowledge of the eight planets, their moons, and everything in between. From Mercury's extreme temperatures to Neptune's wild winds, explore the celestial neighborhood we call home. Clues cover planetary science, space missions, and the latest discoveries from NASA and beyond.

Interesting Facts

1.Saturn's rings are made mostly of ice particles, ranging in size from tiny grains to chunks as large as houses.
2.A day on Venus is longer than its year — it takes 243 Earth days to rotate once but only 225 days to orbit the Sun.
3.Jupiter's Great Red Spot is a storm that has been raging for at least 350 years and is larger than Earth.
4.The Sun contains 99.86% of all the mass in the Solar System.
5.Olympus Mons on Mars is the tallest volcano in the Solar System at about 21.9 km high — nearly three times the height of Everest.