Sagittarius A* has been seen by human eyes with an "image produced by a global research team called the Event Horizon Telescope (EHT) Collaboration" according to the European Southern Observatory. The ...

Using observations from 2017 and 2018, the Event Horizon Telescope (EHT) Collaboration has advanced our understanding of the ...

MIT astronomers have been captivated by the strange behaviors of a supermassive black located 270 million light-years away, ...

The Canadian government, long known for having fairly open immigration policies, is slashing the number of spots available, ...

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

The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.

Since 2018, we've seen 1ES 1927+654 generate jets in real time and found it may have a lone white dwarf orbiting near the ...

Supermassive black holes can have trillions of times more mass than the Sun, only exist in specific locations, and could ...

Astronomers have observed strange behaviors in a distant black hole. Plasma jets are moving fast, and X-ray flashes are ...

Astronomers detected X-ray flashes from the black hole that increased in frequency from one every 18 minutes to one every ...

such as the next generation Very Large Array in New Mexico or the next generation Event Horizon Telescope, an expanded ...

A distant supermassive black hole, the mysterious 1ES 1927+654, emits X-ray pulses unlike anything previously recorded, which ...