The distant universe might be littered with supermassive stars between 1000 and 10,000 times the mass of the sun, which could ...
Astronomers have detected the most distant and biggest black hole flare ever seen, the result of a black hole ripping apart and devouring a star 30 times as massive as the sun.
Astronomers have recently identified a cosmic structure so vast that it challenges our understanding of the universe’s scale.