The study of cosmic rays, high-energy particles originating from extraterrestrial sources, has significantly progressed with the advent of both ground-based and space-borne detection techniques.

Scientists have recently identified electrons and positrons with the highest energies ever recorded on Earth. They provide evidence of cosmic processes emitting colossal amounts of energy, the origins ...

The Universe teems with extreme environments, ranging from the very coldest temperatures to the highest energy sources possible. As a consequence, extreme objects such as supernova remnants, pulsars ...

An immensely powerful flash detected earlier this year was created by a massive star exploding when the universe was just ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Cosmic rays may play a role in triggering lightning on Earth, a new study suggests. | Credit: Jan ...

Researchers at the High Energy Stereoscopic System (HESS) observatory in Namibia have reported detecting the most energetic cosmic ray electrons and positrons ever observed. According to WP Tech, with ...

Georgia State Regents’ Professor of Physics and Astronomy Xiaochun He and his students have developed a detector to measure cosmic rays and investigate how space weather can impact our changing ...

On April 9, 2024, a community of refugee students and their families, scientists, educators and policymakers celebrated an event three years in the making—the installation of five cosmic ray detectors ...

According to a radiation weather expert, a stream of high-energy particles from a supernova explosion may have triggered a ...

There is a clear statistical correlation between global seismic activity and changes in the intensity of cosmic radiation recorded at the surface of our planet, potentially helping to predict ...