Solar System Simulator

8/10/2026

What's new:
• Nebulae! Explore 3D models of the Eagle Nebula with the Pillars of Creation, the Crab Pulsar and its nebula, the Helix Nebula, the Vela Pulsar with its supernova remnant, and the Homunculus Nebula around Eta Carinae. They are based on scientific data, with the missing parts filled in by artistic license :-)
• Find them in the new Nebulae list, or add any nebula to a star.
• Two new models: the International Space Station and the Space Shuttle.