As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...

Two colossal black holes among the most massive ever seen collided in deep space, creating gravitational waves that rippled ...

Using ripples in space-time predicted by Einstein, researchers detected a cosmic merger of unprecedented proportions. A ...

Astronomers have detected the signal of a colossal black hole in deep space that likely formed when two already-large black ...

The massive black hole has been dubbed GW231123. Its unusual size and behavior is challenging scientists' understanding of ...

To date, the collaboration has detected dozens of merger events since its first Nobel Prize-winning discovery. Early detected ...

A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...

The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.

An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as ...

Astronomers have detected GW231123, a record-breaking black hole merger involving two black holes with masses exceeding 100 ...

"It was something I’ve never seen before and I’ve looked at tens of thousands of images of galaxies over my career," he said.