Space-time may hide a bizarre new kind of black hole that causes Einstein’s theory of gravity to fail – and could solve the ...

First Step on the Way to a Video of the Black Hole In 2019, the Event Horizon Telescope (EHT) Collaboration made history by ...

Researchers in South Korea are developing a constellation of satellites that could reveal what goes on in the vicinity of supermassive black holes like never before. The constellation, dubbed ...

a pair of small cylindrical satellites in orbit around ... window into the processes taking place in the vicinity of the black holes' event horizons, the boundaries from beyond which nothing ...

Using NASA’s Chandra X-ray Observatory and other telescopes, astronomers have found that a black hole that shredded a star has moved onto a another star or stellar black hole. Credit: NASA/CXC/A. Hoba ...

The size and spin of black holes can reveal how and where they were born, and gravitational waves offer a way to decode this ...

Black hole quantum effects are usually thought to be too small to have any observable signatures. This is indeed the case for heavy black holes, such as the ones detected via gravitational waves by ...

Evidence of Primordial Black Holes May Be Hiding in Planets, or Even Everyday Objects Here on Earth Dec. 2, 2024 — A theoretical study suggests that small black holes born in the early universe ...

The orbiting black-hole watching system could image black holes ... now so that we can actually build these systems sufficiently small and sufficiently cheap," said Trippe. He envisions the ...

Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...

In December 2022, less than six months after commencing science operations, NASA's James Webb Space Telescope revealed something never seen before: numerous red objects that appear small in the sky, ...

Sgr A*, at the heart of the Milky Way and clocking in at 4.3 million solar masses, is the closest supermassive black hole we have access to. It's also on the quiescent end of the activity scale, which ...