The James Webb Space Telescope has observed a surprising alignment in the spin directions of ancient galaxies, challenging ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration. At the same time several telescopes, including the Chandra X-ray Observatory ...

Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* ...

Findings could imply that the Big Bang would no longer be an isolated event and suggest that every black hole in our universe ...

When any object gets close to a supermassive black hole, it's typically ensnared in a powerful gravitational pull. That's due to the event horizon – a theoretical boundary known as the "point of ...

A UK study challenges the Big Bang theory, proposing that the universe exists inside a black hole. The new model suggests a gravitational collapse created the universe.

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have formed ...

The Event Horizon black hole project performed more than 12 million computing jobs in the past three years. ... Clean Energy, Dirty Secrets: Inside the Corruption Plaguing California’s Solar Market.

"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly advanced technological civilization," Harvard's Avi Loeb writes.

Crucially, this bounce occurs entirely within the framework of general relativity, which applies on large scales such as ...

But what happens inside a black hole, beyond the event horizon from which nothing can escape, remains a mystery. In 1965, the British physicist Roger Penrose proved that under very general conditions, ...