Experience gravity in your browser. Control a black hole, manipulate bond tension, and save the particle in this GPU-accelerated physics simulation by nDot.io.

The Black Hole is a game or simple universe or galaxy simulation of a black hole, stars, planets and moons applying gravitational force on each other in the space. Made using HTML5 Canvas 2D.

Explore realistic star and matter motion around a black hole with this free, browser-based black hole simulator. Visualise relativity in real time.

Singularity Playground is an interactive black hole simulator built entirely in JavaScript + WebGL2. It’s not just a pretty screensaver — you can play with the physics of stars, fling them around, and watch …

Real-time interactive WebGL black hole simulation with gravitational lensing, accretion disk, and temperature-based coloring.

Interactive 3D Black Hole Simulator with adjustable mass, accretion disk size and muted color picker, orbit rotate & zoom controls, gravitational lensing strength slider, disk size slider, custom background …

This simulation visualizes how mass-energy (T μ ν T μν) curves spacetime according to Einstein's Field Equations. Space time flowing like a river is achieved using Painlevé-Gullstrand coordinates.

In these images we simulate the view of an observer looking at distant light sources while in the presence of a black hole. The trajectory of a light ray passing by any distribution of mass will be …

An interactive 3D black hole visualization built with Three.js and JavaScript. Features realistic relativistic effects and a dynamic accretion disk pow...

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