The search for dark matter requires all the best models, theories, and ideas we can throw at it. A new paper by Julia Monika ...

Dark matter makes up 85% of the universe, but researchers, including Vera Rubin herself, historically have had a hard time ...

Astronomers have uncovered the most promising evidence yet for the existence of dark stars—giant cosmic objects powered by ...

Fermi balls might be more important than scientists previous considered. Now, this phenomenon from the early stages of the ...

Scientists think they found evidence of weird ancient stars called "dark stars" that are powered by dark matter instead of ...

We have to think outside of the box because what has been done to find primordial black holes previously hasn’t worked,” said ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

A vast filament of gas stretching across the cosmos may help solve the mystery of the Universe’s missing matter. Astronomers ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

The universe might be hiding a domain wall that hints at why galaxies and other cosmic bodies remain in place, taking dark ...

Two studies fill in gaps about the cosmos’s ordinary matter. One maps it all, even the “missing matter.” The other details one of its hiding spots.

The universe will not last forever. In fact, scientists have revealed that its lifespan is almost half over already.