NASA's Fermi telescope reveals best-ever view of the gamma-ray sky
Thursday, March 12, 2009 - 08:55
in Astronomy & Space
A new map combining nearly three months of data from NASA's Fermi Gamma-ray Space Telescope is giving astronomers an unprecedented look at the high-energy cosmos. To Fermi's eyes, the universe is ablaze with gamma rays from sources ranging from within the solar system to galaxies billions of light-years away...