New simulations are providing the most realistic pictures yet of how galaxies formed and evolved from the beginning of time.

The most realistic picture yet of how galaxies formed and then evolved from the beginning of time has been revealed in a ...

Leiden scientists lead COLIBRE, a groundbreaking set of cosmological simulations. By including key missing physics, cold gas and cosmic dust, they ...

The first time I heard about galaxies without dark matter, I was sitting in my very first graduate class at the University of São Paulo. It was 2018, and the discovery had just been announced. A team ...

Astronomers report the discovery of a brand-new ultra-faint dwarf galaxy around Andromeda, the closest large galaxy to our ...

Independent researcher James E. Beecham, MD, today introduces the flagship equation of his Space-Phase (SP3) framework, offering a clear and elegant explanation for one of modern cosmology’s most ...

"The discovery of this exceptional object has allowed us to accurately study the nature of the stars at the center of an ...

Although magnetic forces are usually much weaker than gravity in shaping cosmic structures, the findings suggest that strong, ordered magnetic fields may have emerged earlier than expected. Over time, ...

The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies. But data are not confirming ...

This NASA/ESA Hubble Space Telescope image features a galaxy whose asymmetric appearance may be the result of a galactic tug of war. Located 35 million light-years away in the constellation Leo, the ...

Astronomers have long argued that dark matter is the invisible scaffolding that holds galaxies together. Without its immense ...

The COLIBRE ‘virtual universe’ simulations have successfully reproduced many observed properties of real galaxies, both in the present-day Universe and in ...