(Event Horizon Telescope, EHT)

An image of the supermassive black hole at the heart of the Milky Way has been captured, giving the first direct glimpse of the “gentle giant” at the centre of our galaxy.

The black hole itself, known as Sagittarius A*, cannot be seen because no light or matter can escape its gravitational grip. But its shadow is traced out by a glowing, fuzzy ring of light and matter that is swirling on the precipice at close to the speed of light.

The image was captured by the Event Horizon telescope (EHT), a network of eight radio telescopes spanning locations from Antarctica to Spain and Chile, which produced the first image of a black hole in a galaxy called Messier 87 in 2019...

The Guardian: Supermassive black hole at centre of Milky Way seen for first time