Rare Supernova Explosion:
Core-collapse supernova explosion expelling nearly spherical debris shell.
This is the first time astronomers have found a supernova explosion with properties similiar to a gamma-ray burst, but without seeing any gamma rays from it. Scientists expect the discovery--made using the ...
This is the first time astronomers have found a supernova explosion with properties similiar to a gamma-ray burst, but without seeing any gamma rays from it. Scientists expect the discovery--made using the ...
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Provided by National Science Foundation
