A century after their discovery, cosmic rays—particles of extreme energy originating from the far reaches of the ...

A dead star accelerates protons to extreme speeds, shedding light on the origin of the most energetic cosmic rays.

A detector buried deep in Antarctic ice has captured the first experimental evidence of a predicted but never-before-seen ...

A decades-old cosmic mystery has finally been cracked: the strange X-rays coming from the bright star gamma-Cas are caused by ...

A photography student at a university has created unique works of art using cosmic rays high above the earth. Tom Liggett, ...

China’s Large High Altitude Air Shower Observatory (LHAASO) has detected ultra-high-energy gamma rays above 100 TeV from the binary system LS I +61° 303, confirming it as the first known UHE gamma-ray ...

Radio sensors at South Pole suggest arrays could record neutrinos of unprecedented energies over hundreds of cubic kilometres ...

Photography student Tom Liggett sent film to 120,000 ft in a hot-air balloon, capturing images of cosmic radiation ...

An unprecedented neutrino detection in the Mediterranean has pushed the boundaries of high-energy astrophysics, raising new ...

"First predicted by Askaryan in 1962, this radiation has its origin in the netnegative charge generated in the moving shower ...

Check out an amazing view of star cluster NGC 602. It "lies on the outskirts of the Small Magellanic Cloud," according to the ...