A study by Dartmouth researchers proposes a new theory about the origin of dark matter, the mysterious and invisible ...

Everything we visualize about space, including stars, planets, gases, and even galaxies, make up just a small fraction of the ...

"The new model can account for both structure formation and stability, and the key observational properties of the expansion of the universe at large." ...

Galactic megacollision: A visible-light and X-ray composite image of the Bullet cluster 1E 0657-556, which formed after the ...

Dark matter, though invisible, weighs heavily on how we understand the universe. Its gravity sculpts galaxies, holds clusters ...

Dark matter is the unobservable form of matter that could make up as much as 85% of mass in the universe, but scientists are not sure exactly what it is. Axions are one of the leading candidates ...

Get Instant Summarized Text (Gist) A new method for directly detecting ultralight dark matter is proposed, utilizing precision astrometry to measure subtle, distance-dependent fluctuations in ...

Scientists have designed a 'cosmic radio' detector which could discover dark matter in 15 years. Scientists have designed a 'cosmic radio' detector which could discover dark matter in 15 years.

An illustration shows a multitude of singulaties spitting matter in the universe around Earth. Could such phenomena account for dark energy?. | Credit: Robert Lea (created with Canva) A new model ...

Astronomers have stumbled upon yet another ghostly galaxy that appears to be devoid of dark matter. First spotted in 2024, FCC 224 is a dwarf galaxy that boasts a dozen luminous, tightly bound ...

Australia's SABRE South dark matter experiment reveals full design, aims to confirm DAMA/LIBRA results with data from the ...