When stars explode as supernovas, they produce shock waves in the plasma surrounding them. So powerful are these shock waves, they can act as particle accelerators that blast streams of particles, ...

For many years, scientists have been trying to understand cosmic rays—tiny, fast-moving particles that stream through space and bombard Earth nonstop. These high-energy particles are linked to ...

(Nanowerk News) When stars explode as supernovas, they produce shock waves in the plasma surrounding them. So powerful are these shock waves, they can act as particle accelerators that blast streams ...