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Welcome, Space Cadet!
Click on the Sun and the planets below to hear amazing facts about them! Or jump straight into the Quiz to test your space knowledge!
Earth
Type
Rocky Planet
Orbit Order
3rd from Sun
Moons
1
Temperature
-88°C to 58°C
Planet Size
12,742 km wide
Gravity
1x Earth's gravity
Year Length
365 days
Day Length
24 hours
Made Of
Rock, metal, and liquid water oceans
Our beautiful home! Earth is the only planet we know that has water, air, and life.
Cosmic Fun Fact: Earth is like a giant magnet!
Cosmic Quiz: Easy Mode
Question: 1/10
💡 Mission Control Briefing!
Welcome to the team! Click on me or press Hear Question if you want me to read it.
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Cosmic Sticker Album 🖼️
Collect stars in the Quiz to unlock stickers of spaceships, astronauts, and alien worlds!
Sound & Voice Settings 🔊
Sound Effects
Retro space chimes when answers are correct or incorrect
Voice Reading (Speech)
Mascot reads out questions and planet facts to help younger players
Mission Difficulty 📈
Quiz Difficulty
Set how challenging the planetary questions and ordering puzzles are
Reset Mission Data ⚠️
Reset All Progress
Delete all stars and lock all collected space stickers