NASA's Voyager 2 probe, which is traveling through the outermost layer of the heliosphere, has detected an increase in cosmic rays that originate outside...
Astronomers know that cosmic rays with energies more prominent than 1 billion electron volts (eV) come to us from beyond nearby planetary group. But...
A new study observed that the cosmic rays emerged from outside the milky way galaxy, making their way toward Earth. Scientists made this observation...
