Astrophysics studies the most extreme environments in the universe: neutron stars with densities beyond imagination, gravitational waves rippling through spacetime, and a mysterious dark energy pushing galaxies apart at an accelerating rate. These phenomena stretch the laws of physics to their limits.
These simulations let you manipulate the parameters of cosmic objects and observe how the universe behaves under extreme conditions. Compress a star into a neutron star, trigger a supernova, detect gravitational waves from merging black holes, and watch the universe inflate from a quantum seed.