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Tag: “Fermi Gamma Ray”

Engineers at NASA’s Johnson Space Center on January 24 simulated the extreme vibrating conditions spacesuit-clad astronauts would experience as an Orion spacecraft is launched atop the powerful Space Launch System rocket on its way to deep space destinations. (NASA)

January 2017 Science Images

February 1, 2017

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This artist's conception shows a blazar – the core of an active galaxy powered by a supermassive black hole. (M. Weiss/CfA)

A Blast of Gamma Rays from Halfway Across the Universe Detected

December 16, 2015

Back in April 2015, a surge of high-powered gamma rays from half-way across the universe crashed into Earth’s atmosphere. But, according to the Harvard-Smithsonian Center for Astrophysics in Cambridge, Massachusetts, the burst of gamma rays didn’t put any of us in danger and produced no noticeable effects since the high-energy rays are blocked by Earth’s atmosphere. Astronomers, using […]

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