In simplest terms, the rate at which the universe expands on paper doesn’t match actual astronomical observations. That speed ...

A faint cosmic spin – one rotation per 500 billion years – could resolve the stubborn Hubble tension by tweaking standard ...

In the grand puzzle of the cosmos, one question continues to defy easy answers: how fast is the universe expanding?

Physicist Richard Lieu first explored the idea that gravity could exist without mass—now he’s got a new cosmological model ...

Dr. Richard Lieu, a physics professor at The University of Alabama in Huntsville (UAH), a part of The University of Alabama ...

Could the universe be rotating? Discover how this theory may solve the Hubble tension in modern cosmology and physics.

The entire universe may be rotating, like its individual parts do, potentially explaining the “Hubble tension,” which perplexes scientists.

For decades, scientists have been grappling with a curious mismatch in the measured rate of the universe’s expansion—a ...

Earth rotates, the Sun rotates, the Milky Way rotates – and a new model suggests the entire Universe could be rotating.

Scientists have since worked hard to pinpoint how fast the Universe is expanding, and how long ago the Big Bang took place. It’s a compelling tale, with lots of twists and turns. But ...

A new study in Monthly Notices of the Royal Astronomical Society by researchers including István Szapudi of the University of ...