
And his mind passed through thosephases in which a face which we have not seen for many yearsfirst strikes us with the outward changes brought about duringthe time of separation, and then gradually becomes more and morelike its old self, when the changes made by time seem todisappear, and before our spiritual eyes rises only the principalexpression of one exceptional, unique individuality. Supernova a StarMake a star evolve by cranking up its age or mass, then watch a supernova unfold.Įxplore Historical EventsRide along with the Juno and New Horizons spacecraft, or view a total solar eclipse.From the time the president commenced his speech, Maslova watchedhim without moving her eyes as if afraid of losing a single word so that Nekhludoff was not afraid of meeting her eyes and keptlooking at her all the time. Or move the Earth farther from the Sun and freeze the entire planet. Model Earth's ClimateWatch sea ice grow and recede with the seasons because of the tilt of the Earth: change the tilt and change the seasons. Spruce it up with moons, rings, comets, or even a black hole.

Real science, real physics, no supercomputer required.Ĭollide Planets & StarsEpic, mind blowing collisions of massive planetary bodies that leave behind molten craters.Ĭreate Your Own SystemsStart with a star, then add a planet. Simulate GravityN-body simulation at almost any speed using Newtonian mechanics.
Universe Sandbox includes the desktop version and a VR mode with support for the HTC Vive, Oculus Rift+Touch, and Windows Mixed Reality. It merges real-time gravity, climate, collision, and material interactions to reveal the beauty of our universe and the fragility of our planet. Universe Sandbox is a physics-based space simulator that allows you to create, destroy, and interact on an unimaginable scale.
