SPACE · GENERAL RELATIVITY

Into a Black Hole

Every pixel is a ray of light traced through curved spacetime, live — the stars bend, the disk burns, and then you fall in.

ACT 01 · A DARK SPOT

From far away, a black hole is just a dark spot — but look at the stars around it. Its gravity bends their light into arcs and rings.

Nothing here is a painted picture. Every pixel is a ray of light traced backwards through curved spacetime, live in your browser, with Einstein's equations for a non-spinning black hole.