Quasars are distant galaxies ... X-Ray Flashes from a Nearby Supermassive Black Hole Accelerate Mysteriously Jan. 13, 2025 — Astronomers observed flashes of X-rays coming from a supermassive ...

"Our findings pave the way for rigorous examinations of black holes and the exploration of new physics in gravity." Cosmic echoes from some of the universe's most violent collisions are far more ...

The resulting “black hole,” as civil and human rights groups have called it, threatens to erode America’s rule of law well beyond the immigration legal system. Texas, Louisiana and ...

Physicists say they've built the first-ever "black hole bomb" — an ominous-sounding concept that dates back to the late 1960s, but that serves as little more than a harmless proof of concept.

Justin Fox is a Bloomberg Opinion columnist covering business, economics and other topics involving charts. A former editorial director of the Harvard Business Review, he is author of “The Myth ...

Researchers have created the first laboratory analog of the 'black hole bomb', a theoretical concept developed by physicists in the 1970s. If there's one thing black holes are known for, it's their ...

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Black holes have long been depicted in film—with the first mention in the 1979 movie The Black Hole—but the first photo of a black hole was not taken until recently. That feat was accomplished in 2019 ...

In a huge breakthrough, physicists have created and exploded the first-ever black hole bomb in a laboratory. This comes after it was first proposed by renowned physicist Roger Penrose over 50 years ...

Mar. 12, 2025 — New research suggests black holes may transition into 'white holes', ejecting matter and potentially even time back into the universe, defying our ... Mysterious Phenomenon at ...

TIL I learned about gravastars (aka a gravitational vacuum star), theoretical objects related to black holes. Both are massive & dense, but instead of a singularity surrounded by an event horizon, ...