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

Explore the 3D world of the Solar System. Learn about past and future missions.

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

A semi-realistic model Start Earth 1.5M km 100% 3500 km 100% 1 M⊕ 100% 365 days 100% 24 hours 100% 1

Solar System models, especially mechanical models, called orreries, that illustrate the relative positions and motions of the planets and moons in the Solar System have been built for centuries. While they …

This 2D visual model illustrates the scale of the sun and planets in our solar system, and their current distance from the sun.

An interactive activity to help you create models of the solar system with your students!