A black hole is a region of space where gravity is so strong that nothing, not even light, can escape. There are two main ...

This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.

The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...

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

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

Sagittarius C is one of the most extreme environments in the Milky Way galaxy. This cloudy region of space sits about 200 ...

The black hole examined by the team is no small cosmic object. It is more than a billion times the mass of our Sun. Despite ...

Astronomers call these cosmic ghosts "light echoes" — and that's what high-school junior Julian Shapiro found while scanning ...

Scientists have spotted a defiant galaxy. Located nearly 1 billion light-years from Earth, the galaxy 2MASX J23453268−0449256 ...

US scientists have made a groundbreaking discovery of the first ever ' black hole triple' system. This system, which breaks ...

The spiral galaxy 2MASX J23453268−0449256 is located nearly 1 billion light-years away from Earth, and measures about three ...

Primordial black holes are the earliest black holes thought to exist, and they vanished almost as fast as they came into ...