Scientists have proposed that advanced alien civilizations could build a Dyson sphere around a black hole instead of a star.

What would happen if you put a couple of physicists in a room with a rope, a box and a black hole? They might come up with a ...

The Big Bang theory has dominated our understanding of the universe’s origin for almost 100 years. It describes a moment when all of space, time, and energy were born from a single infinitely dense ...

What would a human see and feel while falling into a black hole? In this exclusive excerpt of his new book, "Facing Infinity," author and astrophysicist Jonas Enander tells us in terrifying detail.

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in that galaxy is rotating. When you purchase through links on our site, we may ...

They’re the boogeymen of science fiction, a paradox of science and quite possibly a key to understanding the universe. Scientists have been scrambling to understand the mysterious forces of black ...

A new book demystifies black holes and explores what we still don’t know about them James Trefil and Shobita Satyapal The first direct visual evidence of the supermassive black hole in the centre of ...

"It's an elegant answer, really, because we thought it was a tiny galaxy full of many separate cold stars, but it's actually, effectively, one gigantic, very cold star." When you purchase through ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The Event Horizon Telescope (EHT) Collaboration created a ...

The original version of this story appeared in Quanta Magazine. At the beginning of time and the center of every black hole lies a point of infinite density called a singularity. To explore these ...

Black holes are invisible, yet they are among the brightest things in the universe. If a star wanders too close to a black hole, it gets torn apart in a fireworks show called a tidal disruption event.

Physicists hope that understanding the churning region near singularities might help them reconcile gravity and quantum mechanics. At the beginning of time and the center of every black hole lies a ...