Black Holes — Articles on Event Horizons, Singularities & Extreme Physics

Discover the terrifying and fascinating physics of crossing the event horizon, from spaghettification to the singularity's ultimate mystery.

For decades physicists have debated whether information is truly lost inside black holes. New theories suggest it might be preserved after all.

At the heart of nearly every galaxy lies a supermassive black hole. Learn how these cosmic giants influence star formation and galactic evolution.

When tidal forces near a black hole stretch you into a long thin strand, physics gets weird. Explore the science behind this cosmic phenomenon.

The event horizon marks the point of no return. Once crossed, not even light can escape a black hole's gravitational grip.

Stephen Hawking showed that black holes aren't truly black. They slowly evaporate through quantum effects near the event horizon.

If black holes pull everything in, could white holes be regions where nothing can enter and everything must escape?

How the Event Horizon Telescope captured the first-ever image of a black hole's shadow in the galaxy M87, a monumental achievement.

Are wormholes possible? Explore the theoretical connection between black holes, Einstein-Rosen bridges, and shortcuts through spacetime.

The most energetic explosions in the universe may be linked to black hole formation. Learn about these fleeting but powerful cosmic flashes.

Theoretical tiny black holes could have formed in the early universe. Some might even be produced in particle colliders here on Earth.

When two black holes collide, they shake the fabric of spacetime. LIGO has detected these gravitational waves from millions of light-years away.

Near a black hole, time slows to a crawl relative to distant observers. Dive into the mind-bending effects of extreme gravitational time dilation.

Black holes emit no light, so how do we find them? From X-ray binaries to gravitational waves, learn the clever methods astronomers use.

Beyond the event horizon lies the unknown. Theories range from singularities to fuzzballs and even entire universes hidden within.