Here’s a fun dark matter solution. The invisible and as yet hypothetical substance could be made of “relic” black holes that ...

"With the James Webb Space Telescope now revealing more supermassive black holes in the early universe, this mechanism may ...

The difference is like a crowd of people who ignore each other versus one where everyone is constantly bumping into one ...

In the chaotic first moments after the Big Bang, ripples in spacetime may have done more than just echo through the ...

Scientists know that the elusive substance called dark matter makes up most of all the matter in the universe, but have never ...

A growing mystery in astronomy is the presence of gargantuan black holes—some weighing as much as a billion suns—existing ...

A study led by UC Riverside physicist Hai-Bo Yu suggests that a new type of dark matter could explain three astrophysical ...

A scientist from Tokyo Metropolitan University has proposed using safety monitoring at synchrotron facilities to study the ...

Dark centre? A simulated version of the Milky Way galaxy. (Courtesy: AIP/ A. Khalatyan) Astronomers have long puzzled over the cause of a mysterious “glow” of very high energy gamma radiation ...

Ask most astronomers, and they’ll tell you that dark matter and dark energy make up more than 95 percent of the universe and that they are the explanations for many of the large-scale phenomena we ...

Black Holes that appeared soon after the Big Bang challenge conventional theories on their formation and evolution. New ...