Researcher Matthew Graham said scientists didn't initially "believe the numbers about the energy" emitting from the cosmic ...

The flare came from a supermassive black hole that’s 10 billion light years away, making the flash the most distant one ...

Nobody does it better than supermassive black hole J2245+3743. It is a bright, active galactic nucleus (AGN), with a mass 500 ...

The concept of two black holes orbiting one another has been theorized for many years, but recent satellite photography may ...

The most massive stars in the universe are destined to explode as brilliant supernova before collapsing into black holes. Yet ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.

NASA's James Webb Space Telescope is helping scientists make discoveries that could alter theories about the universe's origins. Scientists at the University of Missouri "looked deep into the universe ...

UChicago-led study analyzes massive galaxy clusters mapped by the Dark Energy Survey, offers new way to probe cosmic laws ...

A conjunction is an astronomical event in which at least two planets – or, in this case, other celestial bodies – appear to our vantage from Earth to be close together in the sky. The trio of ...

How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the ...