We could go out with a crunch, and not a bang. Contrary to popular belief, our universe may not be constantly expanding after ...

There is growing controversy over recent evidence suggesting that a mysterious force known as dark energy might be changing ...

The James Webb Space Telescope has spotted a stellar explosion from a time when the cosmos was still in its infancy, catching ...

Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old.

The universe has likely shifted from a period of acceleration to a phase of deceleration, new study by Korean researchers ...

For much of the twentieth century, scientists expected the expanding universe to slow over time. The opposite turned out to be true.

"We've been waiting to reach this point for a long time." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Using the largest catalog of exploding ...

The universe’s expansion might not be accelerating but slowing down, a new study suggests. If confirmed, the finding would upend decades of established astronomical assumptions and rewrite our ...

Physicists think we could see such an explosion in the next 10 years - and it would 'revolutionize physics and rewrite the history of the universe'. This artist’s concept takes a fanciful approach to ...