Sagittarius A*
Flagship view of the Milky Way’s central black hole: thin disk, approximate lensing, photon-ring glow, and interactive controls.
Open visualizationExperiments · WebGL
Space
Real-time WebGL visualizations of black holes — built for the browser, honest about what they approximate, and free to use and improve.
Binary merger
Two supermassive black holes spiral in and coalesce. Time and distance are compressed for illustration — scrub the timeline yourself.
Open visualization
About accuracy:
These are real-time artistic visualizations using WebGL fragment shaders.
They are not numerical-relativity simulations or Event Horizon Telescope
reconstructions. Labels on each page explain what is being approximated.
No accounts, no tracking, no external image CDNs required.