"Our measurements imply that the supermassive black hole mass is 10% of the stellar mass in the galaxies we studied." ...

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

A dead galaxy, over 11 billion years old, has surprised astronomers with powerful radio bursts. Once thought to be lifeless, ...

As far as astronomers know, all galaxies harbour a supermassive black hole at their very centres. In some galaxies, large ...

Astronomers have discovered a giant radio galaxy with plasma jets stretching an incredible 3.3 million light-years—32 times ...

A South African telescope has identified a colossal galaxy stretching 3.3 million light-years, over 32 times the size of the ...

Scientists detected an 'alien' signal from an 11.3-billion-year-old neighboring galaxy located two billion light-years from ...

Only 5% of all visible matter in the universe is baryonic matter, while the remaining 95% consists of dark matter and dark ...