For years, astronomers have searched for the origins of ultra-high-energy cosmic rays, the most powerful particles in the ...

The most powerful cosmic rays in the universe currently have no explanation. New research suggests that exotic, ...

A supernova explosion about 2.5 million years ago sent cosmic rays to Earth. Around that time, virus diversity in Lake ...

A new theory introduced by New York University physicist Glennys Farrar provides a viable and testable explanation for how UHECRs are created.

Using an observatory located deep beneath the Mediterranean Sea, an international team has detected an ultra-high-energy ...

The neutrino observatory KM3Net is located in the depths of the Mediterranean Sea and measures a cosmic neutrino at the ...

Researchers conduct final inspections on a neutrino Detection Unit (DU) aboard a research vessel to the seafloor in the Mediterranean Sea in this undated handout image ...

PeV — has been detected by the underwater KM3NeT telescope, marking a pivotal moment in astrophysics. This tiny but powerful ...

Researchers capture highest energy neutrinos, shedding light on cosmic mysteries International team unveils groundbreaking findings on cosmic particles promoting exploration of deep space origins ...

Other high-energy cosmic messengers zipping through space are not as reliable. For instance, the path of cosmic rays gets bent by magnetic fields, so they cannot be traced back to their place of ...