Detected in 2021, the Amaterasu particle ranks among the most energetic cosmic rays ever observed, carrying an estimated 244 ...

Astronomers have made a historic discovery by directly detecting cosmic rays deep inside a dense, starless molecular cloud.

Cosmic rays inside a dense molecular cloud were measured for the first time, helping scientists better understand how stars begin forming.

Francesca Capel and Nadine Bourriche analyze the most energetic particle that has ever hit Earth and its possible origin in ...

The KM3NeT collaboration is a large research group involved in the operation of a neutrino telescope network in the deep ...

Add Yahoo as a preferred source to see more of our stories on Google. The first step on the moon was one of humanity's most exciting accomplishments. Now scientists are planning return trips – and ...

In October, a New Jersey–bound JetBlue flight suddenly plummeted thousands of feet. Experts were puzzled until they discovered that cosmic rays caused the incident. Retired airline captain, flight ...

LHAASO has uncovered that micro-quasars, black holes feeding on companion stars, are powerful PeV particle accelerators. Their jets produce ultra-high-energy gamma rays and protons that exceed ...

You can’t see, feel, hear, taste or smell them, but tiny particles from space are constantly raining down on us. They come from cosmic rays — high-energy particles that can originate from exploding ...