It is almost 100 years since scientists discovered the universe is expanding. In the decades that followed, the accuracy of ...

A new catalog providing information on millions of distant galaxies, which determines their distances with unprecedented ...

Right now, it looks like cosmology is at a tipping point. Will the James Webb telescope resolve the issue by revealing new ...

Our involvement in the PAUS project has been crucial from the outset. Our Physics department played a pivotal role in securing valuable observing time on the 4-meter William Herschel Telescope (WHT) ...

A theory known as non-singular matter bouncing cosmology suggests that the universe “bounces” between a hot big bang era and ...

Simple words like "force" and "particle" can mislead us as to what reality is actually like. Physicist Matt Strassler unpacks ...

A recent breakthrough has paved the way for timekeeping even more precise than the measurements performed by atomic clocks.

The swirling colors and flowing brushstrokes of Vincent van Gogh’s Starry Night have secured the painting (and its artist) a ...

In a groundbreaking development, scientists have successfully established a mathematical link between Einstein's theory of ...

A groundbreaking study uncovered new gamma-ray lines in the universe's brightest gamma-ray burst, GRB 221009A, revealing ...