NASA’s Fermi Gamma-ray Space Telescope "detected none of the high-energy gamma-ray light" from a nearby supernova. NASA ...
A researcher identified gamma ray emissions that appear to have originated from dark matter, but other physicists still aren’t convinced. Reading time 4 minutes Astronomers have spent nearly a century ...
NASA’s Fermi Gamma-Ray Space Telescope has provided what may be the first clear detection of gamma rays from a superluminous supernova, offering an unprecedented glimpse into the extreme physics ...