Astronomers have observed the first confirmed instance of the "Einstein zig-zag," a phenomenon where light from a distant ...

A new JWST study has revealed the true origins of a luminous quasar that has been duplicated six times as its light "zig-zags ...

The largest survey of our universe ever conducted suggests that it closely matches the model most favored by cosmologists. It ...

The detailed analysis of a huge map of the sky also confirms Einstein's findings. But there is growing evidence that dark ...

"This unique lensing configuration allows us to constrain both the Hubble constant and dark energy parameters simultaneously ...

To register your interest please contact [email protected] providing details of the course you are teaching. Cosmology has been transformed by dramatic progress in high-precision observations ...

These remarks owe their existence to a suggestion of Dr R. Mullen of Science-Fiction Studies, who received a review copy of Cosmology Now (ed. Laurie John, Taplinger Publishing Co., 168p, $10.95) but ...

Providing a comprehensive and up-to-date treatment of observational cosmology, this advanced undergraduate textbook enables students to use quantitative physical methods to understand the Universe.

Process and Reality: an Essay in Cosmology. (Gifford Lectures delivered in the University of Edinburgh during the Session 1927–28.) By Prof. Alfred North Whitehead. Pp. xxiii + 509. (Cambridge ...

The James Webb Space Telescope (JWST) has achieved a groundbreaking discovery, revealing the first-ever instance of an ...

An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...

It doesn't match any known structure or formation mechanism. The Big Ring, as the structure has been named, could mean that we need to amend the standard model of cosmology. The discovery, led by ...