Heliosphere vs Galaxy AR Augmented Reality

Explore the solar system at your fingertips. Heliosphere is a real-time 3D solar system simulation powered by NASA JPL Horizons data. It accurately recreates the orbits of planets, moons, comets, and dwarf planets while tracking the real positions of active spacecraft. * Real-time 3D Solar System Simulation — 8 planets, 5 dwarf planets, 10+ moons, and 4 comets — Precise Keplerian orbit calculations based on real astronomical data — Time travel from 1900 to 2100 — Pan, zoom, and rotate for a free-roaming perspective — Switch to planet-centric viewing mode * Live Spacecraft Tracking — Voyager 1, 2 | Pioneer 10, 11 — Cassini | Juno | New Horizons | Parker Solar Probe — Real position data from NASA JPL Horizons API * Deep Sky Exploration — Over 150 bright stars — 530 Milky Way stars — 124 deep-sky objects (Messier, NGC/IC catalogs) * Comprehensive Astronomy Education — 6 difficulty levels from middle school to graduate — Core concepts: Kepler's Laws, gravity, escape velocity, and more — Mission timelines for Voyager, Cassini, New Horizons, and others — 60+ quiz questions to test your knowledge — Historical space event date-guessing challenges * Free for Everyone — All content available at no cost — No ads — 11 languages supported Experience the beauty of the cosmos and the wonder of science through scientifically accurate data and intuitive interaction.

Step inside a galaxy in augmented reality. Place a compact Milky Way-inspired galaxy in your room, explore an immersive room-scale galaxy, focus on planets, visit stylized planetary surfaces, guide interactive meteor fields with hand gestures, and arrange illuminated constellations in your environment. GALAXY EXPERIENCES • Place and reposition a compact galaxy in augmented reality • Switch to an immersive room-scale galaxy • Focus on the Sun, planets, and Moon • Visit artistic planetary-surface panoramas • Adjust galaxy density, scale, motion, audio, and visual settings INTERACTIVE METEORS • Place fields of textured 3D meteorites • Move them by pointing with one finger • Gather them with a fist • Spread them apart with an open hand • Change quantity, size, variation, speed, color, and sound CONSTELLATIONS • Explore Aries, Cancer, Cassiopeia, Orion, Sagittarius, Scorpius, and Ursa Major • Display animated stars, constellation lines, and illustrated figures • Position, scale, and rotate each constellation in your surroundings Compact Galaxy is free to explore. A one-time Full Unlock purchase opens planets, the room-scale galaxy, meteors, constellations, and advanced settings. Galaxy AR requires camera access and a compatible iPhone or iPad. Visualizations are artistic and educational approximations and are not intended for navigation, scientific measurement, or safety-critical use.