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 ...

James Webb has spotted the most distant supernova ever seen, exploding just 730 million years after the Big Bang, offering ...

A mysterious force called Dark Energy might be changing, in a way that challenges our current understanding of the nature of ...

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 ...

Maybe music artist Moby was right, and “we are all made of stars.” New research suggests the calcium in our teeth and bones came from star explosions. Researchers from Northwestern University looked ...

"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 ...

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

For decades, the prevailing view has been that dark energy causes the universe’s expansion to accelerate indefinitely, potentially ending in a scenario known as the “Big Rip,” in which galaxies, stars ...