An unexpected twist: X-ray light from a nearby supermassive black hole mysteriously accelerates
A supermassive black hole has kept astronomers glued to their telescopes for the past few years. First there was a ...
A supermassive black hole has kept astronomers glued to their telescopes for the past few years. First there was a ...
An international team of researchers has detected the first binary starthat is, two stars orbiting each other near the supermassive ...
It is the most voracious of its kind that we have ever seen and, until today, we did not think ...