The most precise measurement yet of how fast the Universe is expanding shows we have a real and serious problem on our hands.

An international team led by researchers at the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) has developed a new method that could significantly improve our understanding of the ...

A burst of light in the deep sky is doing something it should not be able to do. It looks like one supernova, but it shows up as several copies at once, scattered around two foreground galaxies. The ...

A new set of cosmological studies is raising questions about one of the deepest assumptions in modern physics: the idea that ...

Dive into the fascinating journey of our universe as it expands by absorbing parallel baby universes. Discover the ...

We all know that everything kicked off when the Big Bang exploded our universe into reality, right? Well, not necessarily. A compelling new theory of the creation of our universe suggests that it may ...

Investigating the history of our cosmos with a large sample of distant ‘active’ galaxies observed by ESA’s XMM-Newton, a team of astronomers found there might be more to the early expansion of the ...