"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

Astrophysicists have teased a hellish potential future in which life on Earth is extinguished by deadly radiation from the ...

The "Cosmic Horseshoe" is an Einstein ring, a system made up of a foreground galaxy whose mass is so great, it warps the light from a galaxy behind it. Now, astronomers know where it gets this mass ...

Astronomers Stunned to Stumble on 'Cosmic Horseshoe' With a Black Hole the Size of 36 Billion Suns Experts have detected a ...

The observation of titanic jets emerging from the supermassive black hole at the heart of a distant galaxy could be a grim ...

In a new book release, two scientists combine forces to explain the discoveries, developments and theories made in the realm ...

A black hole of this mass would be about the size of an atomic nucleus. Physicists have speculated that, when the universe was very young and hot, copious numbers of miniature black holes may have ...

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...

Astronomers also suspect that a class of objects called intermediate-mass black holes exist in the universe, although evidence for them is so far debatable. No matter their starting size ...

Under this model, the black hole transitions into a white hole, with the hole's singularity and horizons defined as regions ...

Scientists at NASA revealed evidence that demonstrates that M87 contains a supermassive black hole located at its center.