Introduction to Riemannian geometry. Riemannian connections, curvature and geodesics. Applications to submanifolds and to the connection between topology and curvature. The course aims to give a ...

Strange "right-handed" neutrinos may be responsible for all the matter in the universe, according to new research.

At Argonne National Laboratory, scientists have leveraged the Frontier supercomputer to create an unprecedented simulation of the universe, encompassing a span of 10 billion light years and ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

Astronomers have detected an intensely brightening and dimming quasar that may help explain how some objects in the early universe grew at a highly accelerated rate. The discovery is the most distant ...

There's a significant imbalance between matter and antimatter in our universe, but a strange particle called "the Majoron" ...

For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...

A rare group of aligned, star-birthing dwarf galaxies resemble a cosmic string of pearls. Astronomers have discovered a rare ...

New measurements show that the expansion rate of the universe is faster than can be explained by our current understanding of ...

In the modern universe, supermassive black holes at the center of galaxies and their host galaxies grow together. But this ...