Dark matter is a confounding concept that teeters on the leading edges of cosmology and physics. We don't know what it is or how exactly it fits into our understanding of the universe. We only know ...

Physicists today need to jettison the all-too-attractive myth that they are uncovering the hidden reality of our Universe ...

Using a telescope at Kitt Peak, scientists have produced the largest 3D map of the universe ever made and uncovered ...

New data involving millions of galaxies and luminous galactic cores is providing fresh evidence that the enigmatic and ...

Euclid has opened a new window to the cosmos with its first deep sky data release, revealing millions of galaxies, ...

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...

A new analysis of astronomical data suggests unknown physics is at work assisting dark energy in acting almost as ...

The Simons Observatory, a most advanced network of telescopes aimed at mapping the Cosmic Microwave Background (CMB) with unprecedented precision, has reached a major milestone: the Large Aperture ...

But what is a solar eclipse? Think of it as a supercharged new moon, one that occurs when the moon passes between the sun the ...

A mix of familiar events and films, a live talk about dark matter and a “Dome After Dark” audiovisual/musical performance dot ...

Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe ...

A mysterious and powerful burst of radio waves reached Earth after traveling through space for 8 billion years dubbed FRB ...