Watch: NASA's Fermi telescope spots record-setting flare from black hole
NASA's Fermi Gamma-ray Space Telescope on Tuesday spotted a record flare from black hole in distant galaxy.
Dec 16, 2015, 09:48 AM IST
NASA's Fermi Gamma-ray Space Telescope on Tuesday spotted a record flare from black hole in distant galaxy.
Dec 16, 2015, 09:48 AM IST