Their model estimates that the universe could complete one full rotation every 500 billion years—far too slow to detect ...

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

Scientists propose a new theory to solve the Hubble tension. The universe might be rotating very slowly. Istvan Szapudi ...

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

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