Asteroid Tracker
Near-Earth asteroids passing close to us, from NASA/JPL close-approach data — size estimate, speed, miss distance in lunar distances, and when. Flags any inside the Moon's orbit.
Open tool FreeISS Tracker
The International Space Station's live position on a world map, with its ground track, altitude and speed — refreshed every few seconds from open orbital data. Pure browser, no tiles.
Open tool FreeAurora Forecast
Will you see the northern lights tonight? A live aurora-probability map from NOAA's OVATION model, with the current Kp index, storm level and a check for your own location.
Open tool FreeSky Explorer
Pan and zoom across the real night sky — stars, galaxies and nebulae from professional survey imagery (DSS, 2MASS). Powered by Aladin Lite, jump to famous objects.
Open tool Free3D Solar System
An interactive 3D model of the solar system with the planets at their real positions today, orbiting in real time. Drag to explore, scroll to zoom — computed in your browser.
Open tool FreeThe Planets
A guide to all eight planets, with a dedicated page for each — a live rotating 3D view, full facts (size, distance, day, year, moons, temperature), and a written overview.
Open tool FreeNASA Eyes
Explore the solar system, Earth and near-Earth asteroids in real time with NASA's own 3D visualizations. Switch between three views and fly through space. NASA/JPL, embedded here.
Open tool