Online 3D simulation of the Solar System and night sky in real-time - the Sun, planets, dwarf planets, comets, stars and constellations

NASA’s Solar System Interactive (also known as the Orrery) is a live look at the solar system, its planets, moons, comets, and asteroids, as well as the real-time locations of dozens of NASA missions.

Build your own solar system with planets and comets! Learn more about solar system with our interactive simulation.

Track noteworthy space objects in your browser in a 3D simulation of the solar system.

A real-time, in-browser, interactive simulation of our solar system. Observe what the solar system will look like at any given point in time.

Explore and design your own solar system with this interactive simulation, observing gravitational forces and celestial body orbits.

Visualize orbits, relative positions and movements of the Solar System objects in an interactive 3D Solar System viewer and simulator.

This is a 3D solar system simulation application, which gives you the approximate location of the planets in the solar system at different time, and some information about each one of them. This application uses HTML5 and WebGL.

View the solar system interactively with the ability to zoom, pan, and rotate. Visualize the positions of planets, Near-Earth Comets (NECs), Near-Earth Asteroids (NEAs) including Potentially Hazardous Asteroids (PHAs) using NASA's Keplerian parameters and Data.

The Solar System Simulator is a graphical engine which will produce simulated views of any body in the solar system from any point in space.