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A Weird Gamma-Ray Burst Has Been Spotted, And It’s Coming From a Rare Collapsar – ScienceAlert
In April 1998, light from the explosive death of a massive star 120 million light-years away irradiated Earth.
In April 1998, light from the explosive death of a massive star 120 million light-years away irradiated Earth.
This was SN 1998bw, the very first collapsar supernova to be observed, emitted by a massive stellar core undergoing gravitational collapse, and…
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