Space Challenges
Test your knowledge of the solar system!
🚀 Sort by Distance
Drag the planets into the correct order from closest to farthest from the Sun. Keyboard: Press Enter to select a planet, Tab to a slot, then Enter to place it.
🧠 Match the Fact
Drag each fun fact onto the planet it belongs to. Match all 4 to load a new set! Keyboard: Press Enter to select a fact, Tab to a planet, then Enter to match.
Round 1
📚 Space Quiz
Test your space knowledge! Answer 10 questions and earn up to 3 stars. You can also press number keys 1 through 4 to select an answer.