The conclusion of DESI's first survey marks an important milestone for cosmology, which finds itself in a bind for the best ...

Cyclic cosmology, or the big bounce, is the idea that the universe will eventually crunch back together and then go through ...

University of Birmingham experts have created open-source computer software that helps scientists understand how fast-moving ...

The nature of black holes has long been shrouded in mystery, but some astronomers believe the answers are a lot closer to home than expected. A fringe astronomical theory known as "black hole ...

In a discovery that officials are calling "both spiritually intuitive and scientifically inevitable," a consortium of Nepali and international researchers has identified Swargadwari-literally, the ...

Cosmology is a research area in astrophysics that investigates the large-scale properties, origin, composition, and dynamical evolution of the Universe as a whole. It integrates general relativity, ...

By studying galaxy clusters separated by hundreds of millions of light-years, Penn physicist Patricio Gallardo and ...

Two independent research teams have unveiled theoretical models that eliminate the Big Bang singularity, replacing it with a finite, well-defined early universe. One uses quadratic quantum gravity to ...