Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New findings risk turning the tension into a crisis, scientists say.

A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of ...

If scientists confirm an anisotropic expansion, it would challenge the assumption that the universe has no preferred directions.

A new study published in the Journal of Cosmology and Astroparticle Physics (JCAP) presents a methodology to test the ...

"The Hubble tension is now a Hubble crisis." The mystery of the Hubble tension has deepened with the startling finding that the Coma Cluster of galaxies is 38 million light-years closer than it should ...

Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

A study published in the Journal of Cosmology and Astroparticle Physics (JCAP) presents a methodology to test the assumption ...

Frontier, the second fastest supercomputer in the world, used dark matter and the movement of gas and plasma rather than just ...

The Copernican principle states that the Earth is not in a special place in the Universe. Us humans are not privileged ...

The Hubble eXtreme Deep Field (XDF) captures a tiny patch of sky in the Fornax constellation, revealing thousands of galaxies, some over 13 billion years old. This Hubble image captures HH111, a rare ...

In the history of science few developments have been more important than the advent of the new heliocentric cosmology in the sixteenth and seventeenth centuries. Whereas most of the ancient Greeks ...

Particle cosmology is study of elementary particles and their interactions applied to cosmology. Our research interests focus on quantum field theory and theories beyond the Standard Models in ...