"We would like to understand the difference between these systems, which holds the clue to understand just how many cosmic rays are produced in the jets of microquasars." ...

Cosmic rays with energies in excess of 10 20 eV have been observed striking Earth's atmosphere; these particles are the most energetic known in our universe, with more than 100 million times the ...

Scientists have detected the highest-energy "ghost particle" ever seen. The particle, a type of neutrino, arrived at Earth at nearly the speed of light and with 30 times the energy of the previous ...

The Cosmic Ray Isotopes Sciences at Dalhousie (CRISDal) Lab is one of three facilities in Canada that are currently producing cosmogenic nuclide targets, and one of only four facilities in the world ...

Astronomers led by Stanford University and Harvard believe the "remarkable" cosmic explosion could either be the first X-ray burster ever discovered in the Large Magellanic Cloud (LMC), a rare ...