Astronomers have detected the most ancient blazar ever observed, originating from the early universe and emitting a beam of ...
Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...
A strange black hole is making scientists scratch their heads.
The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.
A supermassive black hole has been discovered by astronomers that's shooting a giant energy beam directly at Earth.
Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...
From missing links, to primordial beginnings, to extremely powerful plasma jets that could be shaping our universe in ...
Astronomers observed flashes of X-rays coming from a supermassive black hole at a steadily increasing clip. The source could be the core of a dead star that's teetering at the black hole's edge.
This rare event has opened up new avenues for studying the mechanics of black holes, offering insights into their ...
Observations of VFTS 243 provide evidence that black holes can form directly from the collapse of massive stars, without a ...