The rate at which the universe is expanding is expressed as a value called the Hubble Constant, generally abbreviated as “H 0 ...

"Why do they have the same rotation? They must have a connection with each other — that would be a very strong question that ...

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

After almost a century of speculation, proposals and searches for dark matter, physicists now know that it currently ...

Additionally, astronomers threw cold water on cold dark matter; biologists suggested a new, holistic approach to the field; and if we have to frack, we might as well do it with fewer earthquakes.

Most of the matter in the universe is dark. On large scales, it is cold and doesn't collide with anything we recognize, and so, it is called "cold dark matter." Many candidates have been proposed ...

Many experiments to directly detect and study dark matter particles are being actively undertaken, but none have yet succeeded. Dark matter is classified as "cold", "warm", or "hot" according to its ...

predicted in 1998 that structure formation in the early universe would have happened very quickly—much faster than the theory of Cold Dark Matter, known as lambda-CDM, predicted. JWST was ...

predicted in 1998 that structure formation in the early universe would have happened very quickly -- much faster than the theory of Cold Dark Matter, known as lambda-CDM, predicted. JWST was ...

"What the theory of dark matter predicted is not what we see." The gradual hierarchical evolution of galaxies, which is thought to be driven by cold dark matter and is a crucial component of the ...