Fermi
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Astronomers investigating gamma ray emissions have discovered that certain active galaxies are giving off bursts in regular patterns. This, the team says, could be an indication of galaxies harboring two supermassive black holes in their centers.
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Gamma-ray bursts are already the most energetic events we know of in the universe. Now, astronomers have detected the most powerful one ever. The competition isn’t even close, either – it's almost a thousand times more powerful than your average GRB.
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The universe is full of fascinating stories, and NASA’s Fermi Gamma-ray Space Telescope has just spotted a doozy. About 10,000 years ago a star went supernova, and the explosion shot the resulting pulsar off like a cannonball, with enough force to send it hurtling out of the galaxy altogether.
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Astronomers have now asked “how much light has been emitted in the universe?” Using a new measurement method, the team has apparently managed to quantify all the starlight ever produced in the observable universe – and the result is a figure that’ll make your eyes water.
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About 3.7 billion years ago, a neutrino was thrown out of a blazar and launched towards Earth. The ghostly particle was detected by the IceCube Neutrino Observatory in Antarctica and traced back to its point of origin, helping to confirm the most distant neutrino source ever identified.
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NASA estimates that around a thousand gamma ray bursts are produced by storms each day and has been using the Fermi Gamma-ray Space Telescope to gain a better understanding of these high-energy events, which have tens of millions of times the energy of visible light.
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The detection of a gamma-ray burst a fraction of a second after the first ever recorded instance of a gravitational wave has led scientists to theorize that the dual black holes at the heart of the phenomenon formed inside a single star.
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The Fermi gamma-ray space telescope and a Soviet-era spy satellite nearly collided in orbit last year.
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Nvidia releases its new Fermi-based Graphics Solutions.
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ASUS has released images of an upcoming monster of a graphics card which, according to the company, is "destined to be the fastest graphics card on the planet"
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NVIDIA has announced the latest addition to its Fermi-class GPU's, the GeForce GTX460, which promises a whole of power for just a couple of hundred dollars
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The Fermi Gamma-ray Space telescope recorded the GRB 080916C burst, which exceeded the power of 8000 supernovae.