The Challenge of Detecting Black Holes Detecting black holes isn’t exactly a walk in the park. In fact, the few black holes ...

SCATTERED THROUGHOUT THE UNIVERSE are ravenous black holes that pull gas, dust, light and even other black holes into their maw, never to be seen again. Like a riptide pulling swimmers out to sea, the ...

Black holes are considered cosmic gluttons, from which not even light can escape. That is also why the images of black holes at the center of the galaxy M87 and our Milky Way, published a few years ...

To study the origins of our universe is to struggle with profound chicken-or-egg questions. We know the Big Bang happened. Cosmologists can see its afterglow in the sky. But no one knows whether the ...

Every black hole hides a question at its center. Einstein's theory predicts that whatever falls in is crushed into a ...

According to Albert Einstein’s general theory of relativity, the behavior of a black hole depends on two numbers: how heavy it is, and how fast it is rotating. And that’s it. Black holes are said to ...

Researchers have proposed that black holes stop evaporating at the last moment, leaving behind tiny remnants that preserve all the information they contain. The same seven-dimensional geometry behind ...

Some of the first data from an international space mission is confirming decades worth of speculation about the galactic neighborhoods of supermassive black holes. More exciting than the data, though, ...