🚀 Mission Control 🌌
The Space Center
Diamond rain. Rogue planets. Moons bigger than planets. Everything out there is stranger than fiction: pick a mission and go see.
🛰️ 8 missions live: the Space Center is COMPLETE
🛰️ Active missions
🃏 Planet Fact Cards
Collect amazing facts about every planet: unlock cards as you learn.
🌙 Moon Mission Challenge
Match moons to their planets: Titan, Europa, Io, and more.
✨ Stellar Secrets
Red giants, supergiants, and stars that make our Sun look tiny.
🪐 Build Your Solar System
Easy: the 8 planets. Hard: add the Asteroid Belt, Kuiper Belt & Oort Cloud! Plus the dwarf-planet round.
🌌 Deep Space: True or False?
Twelve wild claims: diamond rain, rogue planets, floating Saturn. Earn GALAXY BRAIN.
🌠 Astronomy Trivia Arcade
28 questions: Planets, Moons, Asteroids & Comets, Deep Space, or the full GRAND TOUR.
🕵️ Planet Detective
Eight case files, three clues each, crack them early for maximum points.
🚀 Planet Journey
The grand tour, Sun to Kuiper Belt, refuel with knowledge at every stop. Earn VOYAGER.
🍎 For teachers & parents
The Space Center covers solar-system structure, scale, and the difference between planets, dwarf planets, moons, and stars, with a healthy dose of "whoa." Alignment: NGSS 5-ESS1 (stars and the solar system) and MS-ESS1 for kids reaching ahead. Every claim in the True/False gauntlet comes with its real explanation, so wrong answers teach as much as right ones.
💡 For the kid who already knows everything
Think you're beyond the basics? Prove it: name all five dwarf planets. Explain why crying in space is annoying. Tell someone what a neutron star's teaspoon weighs. The gauntlet is waiting. 🌠