DesertNomad writes: A dull, dark, otherwise unremarkable spot near the constellation Canis Major appears to be the locus of extra-galactic, super-high-energy cosmic ray production, with the actual source in the Virgo cluster and the cosmic rays’ paths distorted by the complex galactic magnetic field. Astrophysicists crafted the most state-of-the-art model of the Milky Way’s magnetic field, and found that this model explains the significant change in direction of the cosmic rays. The findings appear in a paper via arXiv.

Read more of this story at Slashdot.

Source: Slashdot – High-Energy Cosmic Ray Sources Get Mapped Out For the First Time