M87* is a supermassive black hole in a galaxy 55 million light-years away with a mass around 6.5 billion times the mass of ...

A series of observations between 2017 and 2021 suggest the supermassive structure’s magnetized plasma is more dynamic than ...

Since the 1970s, astronomers have predicted that Sagittarius A*, the supermassive black hole at the centre of the Milky Way, ...

Most cosmologists believe that these stars were the first large, free-floating structures to illuminate our universe, and ...

Event Horizon Telescope data reveal the magnetic field around M87* shifted, weakened and then flipped, defying theoretical expectations.

The polarity of a supermassive black hole lurking at the center of M87, a galaxy 55 million light-years from Earth, ...

Image of the supermassive black hole Sagittarius A* (Sgr A*). from the Event Horizon Telescope (EHT) collaboration "has ...

In April 2019, the world witnessed the first-ever image of a black hole, unveiling M87*, a supermassive black hole at the ...

The polarization pattern around M87* — the first black hole to be directly imaged by the Event Horizon Telescope — has ...

In a breakthrough, researchers have observed two black holes merging, providing strong evidence that black holes grow during cosmic events and confirming Stephen Hawking’s decades-old theory. The ...

Newly reported gravitational waves rang out as clear as a bell. Spotted in January, these spacetime ripples are the clearest yet discovered, cutting through the background noise better than any ...

"GW250114 is the loudest gravitational wave event we have detected to date; it was like a whisper becoming a shout." The Laser Interferometer Gravitational-Wave Observatory (LIGO) is celebrating 10 ...