If recent discoveries that dark energy is evolving hold any water, our Universe will collapse under its own gravity on a ...

Most cosmologists believe that these stars were the first large, free-floating structures to illuminate our universe, and ...

Our common understanding of the universe tells us that all matter and energy were created at the beginning of time during a period of rapid inflation called the Big Bang. However, in 2023, Katherine ...

If ultimately true, the universe will reach its maximum size around 11 billion years from now. At that point, physics (and ...

The Big Bang theory is supported by the observed expansion of the universe and the cosmic microwave background radiation. The universe's early moments involved a hot, dense state with the formation of ...

Combining different pieces from Big Bang cosmology could help explain an issue we have today. The Hubble constant, the speed of expansion of our universe, is not observed with consistency. These ...

Our universe may have been born in a gravitational crunch that formed a very massive black hole—followed by a bounce inside it. The Big Bang is often described as the explosive birth of the universe—a ...

He was a co-winner of the 2006 Nobel Prize for physics for finding the background radiation that finally pinned down the Big ...

Enrique Gaztanaga receives funding from the Spanish Plan Nacional (PGC2018-102021-B-100) and Maria de Maeztu (CEX2020-001058-M) grants. Enrique Gaztanaga is also a Professor at the Institute of Space ...