Join the celebration of International Astronomy Day by looking up at the spectacular southern night sky, engaging in exciting ...

A unique dataset of Type Ia Supernovae being released today could change how cosmologists measure the expansion history of the Universe. Dr Mathew Smith and Dr Georgios Dimitriadis from Lancaster ...

A controversial prediction about black holes and the expansion force of the universe could explain a cosmology mystery ...

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

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

The universe is approaching the midpoint of its 33-billion-year lifespan, a Cornell physicist calculates with new data from ...

But then, as Turner explains in the 2022 Annual Review of Nuclear and Particle Science, mysteries are only to be expected. The scientific study of cosmology, the field that focuses on the origins and ...

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.

(via Sabine Hossenfelder) In the past decade, astrophysicists have found a lot of evidence that our large-scale theory for how the universe works has some large-scale problems as well. It has, however ...

(via Dr. Becky) The Copernican principle states that the Earth is not in a special place in the Universe. Us humans are not privileged observers, we’re seeing the same Universe as everyone else; and ...

UC Riverside has developed a technology that enables scientists to peer deeper into the universe. Gravitational-wave science ...