What is the Big Crunch theory? This theory is highly debated, but could be what happens when you hit the rewind button of the ...

Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a ...

As the Vera C. Rubin Observatory surveys the night sky, astrophysicists expect to unlock the secrets of dark matter, dark ...

The aforementioned models of the cosmos, including the standard model of cosmology, have long posited the idea that the ...

Astronomers analyzing data from the James Webb Space Telescope (JWST) have uncovered a population of tiny, energetic galaxies ...

When invisible dark matter spins, it may form clumps of "vortexes" that stretch across space, forming the cosmic web that ...

Bright flashes of enigmatic radio waves have helped illuminate some of the missing matter in the universe, astronomers say in ...

Much of the universe's regular "baryonic" matter is spread through intergalactic space and in diffuse halos around galaxies, ...

Of the 69 FRBs used by the team, 39 were discovered by a network of 110 radio telescopes located at Caltech's Owen Valley ...

A new landmark study has pinpointed the location of the universe's "missing" matter, and detected the most distant fast radio ...

Decades ago, astronomers estimated that “ordinary” matter (basically everything that isn’t dark matter or dark energy) makes ...

The universe has two kinds of matter. There is invisible dark matter, known only because of its gravitational effects on a ...