Astronomers studying the Milky Way's oldest stars have estimated that the Universe is about 13.6 billion years old.

A closer look at the Lambda Cold Dark Matter model, its core components, supporting evidence, and why new observations are ...

What if the Universe were not symmetrical? This idea, which goes against what scientists have long believed, emerges from new studies on large cosmic structures. Instead of being uniform in ...

About a year after launching into orbit around the Sun, the James Webb Space Telescope began imaging an abundance of little red dots, which scientists called, um, “little red dots.” I know—not only is ...

The UC Irvine Department of Physics and Astronomy has established a research program in modern cosmology – an entirely new field of research at the university. The new program builds upon the ...

RUDN University astrophysicists have gathered the most important discoveries of modern cosmology from 1917 to our time. The collected data became an introduction to Philosophical Transactions of the ...

Hubble tension reveals discrepancies in cosmic expansion rates, leading to investigations of rotating universes and their ...

Dark matter remains one of the most compelling enigmas in modern cosmology. Although it does not emit light, its gravitational influence is essential for the formation and evolution of cosmic ...

Rossana Ruggeri is the recipient of an Australian Research Council (ARC) Discovery Early Career Researcher Award (DECRA), which supports her independent research project titled "Probing Dark Energy ...