Scientists have finally solved a long-standing mystery: why do galaxy clusters stay hot? Thanks to a new discovery from the ...

BEIJING -- A group of Chinese and international scientists conducted a high-precision measurement of the very-high-energy ...

NASA astronauts Butch Wilmore and Sunita Williams face potential long-term health issues after a nine-month space mission.

Scientists say they've uncovered the "largest known galactic structure" — a cosmic monster that spans a mind-boggling 1.4 ...

For years, astronomers have searched for the origins of ultra-high-energy cosmic rays, the most powerful particles in the universe. These energetic travelers move at nearly the speed of light, packing ...

Use your computer as a cosmic ray detector! One of the memory errors Rust does not protect against.

The XRISM collaboration has discovered flows of hot gas in the core of the Centaurus Cluster. By comparing state-of-the-art X ...

For decades, scientists have been chasing one of the universe’s greatest mysteries: dark matter. Thought to make up about 85% ...

These are mainly protons and electrons, which are commonly known as cosmic rays," team co-leader Guillem ... regions of some galaxies called active galactic nuclei (AGNs). Quasars are some of ...

Scientists may have detected dark matter’s first signal through ultra-high-energy cosmic rays. If true, it could challenge ...