Space
Crab nebula blasted out some of highest-energy gamma rays ever seen
Astronomers examining the Crab nebula have found the second highest-energy gamma ray ever spotted, which may change how we think of cosmic particle accelerators
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Astronomers examining the Crab nebula have found the second highest-energy gamma ray ever spotted, which may change how we think of cosmic particle accelerators
Astronomers haven't seen many huge stellar gatherings in our galaxy's inner reaches, but a new study suggests that rather than being rare they are just harder to see