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A big update with new ways to learn about every world. NEW FACTS FOR EVERY WORLD • More than 170 curated facts across the Sun, eight planets, the Moon and Pluto, with sources from NASA • Guided activities answer real questions, like why Mars is red, and end with a quick question • Compare the size and distance of any two worlds to scale ASK, POWERED BY APPLE INTELLIGENCE • Ask questions about any world and get short answers based on the app's facts • Ask the guide to show a world or compare two, then undo with a tap • Runs on device, and shows curated facts when Apple Intelligence isn't available MORE REALISTIC PLANETS • Sunlight now gives each world a day side and a night side • Saturn's rings cast their shadow on the planet • See the Moon's shadow fall on Earth • Explore in 3D without a camera or AR Plus smoother purchases and restores.
Explore the solar system in 3D, or place the planets in your room with augmented reality. Discover what makes each world different through guided activities, comparisons and curated facts. • Explore the Sun, eight planets, Earth's Moon and Pluto • Discover facts about orbits, surfaces, atmospheres and moons • Compare the size and distance of two worlds • Ask questions about a world on supported devices • Enjoy the 3D viewer with or without augmented reality Start exploring for free. Unlock all worlds and features with a one-time purchase. No subscription. Fact and comparison sources: Sun: https://science.nasa.gov/sun/facts/ Mercury: https://science.nasa.gov/mercury/facts/ Venus: https://science.nasa.gov/venus/venus-facts/ Earth: https://science.nasa.gov/earth/facts/ Moon: https://science.nasa.gov/moon/facts/ Mars: https://science.nasa.gov/mars/facts/ Jupiter: https://science.nasa.gov/jupiter/jupiter-facts/ Saturn: https://science.nasa.gov/saturn/facts/ Uranus: https://science.nasa.gov/uranus/facts/ Neptune: https://science.nasa.gov/neptune/neptune-facts/ Pluto: https://science.nasa.gov/dwarf-planets/pluto/facts/ Planet measurements: https://nssdc.gsfc.nasa.gov/planetary/factsheet/ Enceladus: https://science.nasa.gov/mission/cassini/science/enceladus/ Challenger Deep: https://www.fisheries.noaa.gov/pacific-islands/habitat-conservation/marianas-trench-marine-national-monument