NASA's Fermi Explores High-energy 'Space Invaders'
Monday, May 4, 2009 - 12:21
in Astronomy & Space
Since its launch last June, NASA's Fermi Gamma-ray Space Telescope has discovered a new class of pulsars, probed gamma-ray bursts and watched flaring jets in galaxies billions of light-years away. Scientists now reveal new details about high-energy particles implicated in a nearby cosmic mystery.