Cosmology

The "Hubble tension" is one of cosmology's biggest puzzles—a conflict between different measurements of the universe's expansion rate. A new...

The universe holds secrets that continue to baffle and intrigue scientists. Among these is the mysterious substance known as dark...

Astrophysics never ceases to surprise us, and the recent discovery of a peculiar and record-breaking energy burst from a binary...

Uranus and Neptune, often overshadowed by their flashier planetary neighbors, have intrigued scientists with their striking blue-green hues and mysterious...

160,000 light-years away in the Large Magellanic Cloud, a red supergiant named WOH G64 is nearing the end of its...

Some of the most fascinating phenomena in the universe often sound like they belong in a science fiction movie rather...

Astronomy is often a story of surprises, and the discovery of sun-like stars orbiting black holes has provided one of...

For over a century, Albert Einstein’s theory of general relativity has remained a cornerstone of our understanding of the universe....

Primordial black holes (PBHs), born in the universe's earliest moments, may be exploding due to Hawking radiation—a process that slowly...

The universe is full of mysteries, and one of the most intriguing is the so-called Hubble tension—an inconsistency in the...