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

In the wake of bombshell findings that suggest dark energy might be weakening as the universe expands, physicists are considering replacing the standard cosmological model of the universe with ...

"The new model can account for both structure formation and stability, and the key observational properties of the expansion ...

A bold new theory suggests the universe didn’t begin with a single Big Bang, but instead unfolds through a series of ...

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

The new model forgoes the need for either dark matter or dark energy as explanations for the universe's acceleration and how structures like galaxies are generated. The researcher's work builds on ...

Each gives a different value for the expansion rate. Szapudi's team developed a mathematical model of the universe. First, it followed standard rules. Then they added a tiny amount of rotation.

Each gives a different value for the expansion rate. Szapudi's team developed a mathematical model of the universe. First, it followed standard rules. Then they added a tiny amount of rotation.

A colossal structure in the distant Universe is defying our understanding of how the Universe evolved. In light that has traveled for 6.9 billion years to reach us, astronomers have found a giant ...