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From solar flares to black hole jets: NASA’s Fermi Gamma-ray Space Telescope has produced a unique time-lapse tour of the dynamic high-energy sky. download al madad Fermi Deputy Project Scientist Judy Racusin narrates this movie, which compresses 14 years of gamma-ray observations into 6 minutes. download video turn down for what Credit: NASA’s Goddard Space Flight Center and NASA/DOE/LAT CollaborationMusic: "Expanding Shell" written and