Contrary to popular belief, our universe may not be constantly expanding after all. A groundbreaking study by South Korean ...

The universe has no brain. It has no gray matter, no nervous system, no neurons firing electrical impulses—and yet, that ...

Galaxy clusters don’t just meet, they collide in universe-slow cataclysms that send shock waves rippling across millions of ...

If true (and it’s a pretty big “if”), Vopson’s new gravitational study would shake the foundations of the currently accepted view of the universe. In his paper, Vopson writes that his new work could ...

Scientists analysing dark energy say the universe’s expansion may be slowing, raising the possibility gravity could ...

Another batch of the ‘impossible’ galaxies turned out not to be standard galaxies at all, but a new type of object that ...

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 ...

The shape of the universe is not something we often think about. But my colleagues and I have published a new study suggests ...

With sapphire waterfalls, lava rain and orbits around dead stars, these distant worlds push the limits of what’s possible.

"The cosmic dipole anomaly has thus established itself as a major challenge to the standard cosmological model, even if the ...

The Atacama Cosmology Telescope in Chile has released its final batch of data after 15 years — and it proves that the Hubble tension is very real.

The James Webb Space Telescope blasted off from a launchpad in French Guiana in 2021, before reaching a spot in orbit a million miles away. It soon began breaking cosmology.