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Supernovas are hard to detect. Scientists just found a way to spot them hours after they explode
The early stages of a supernova explosion are revelatory in what they can reveal about stars that go boom. But while catching them immediately after they detonate has proven largely elusive, ...
Add Yahoo as a preferred source to see more of our stories on Google. An artistic rendering of the newly discovered binary star system in the moment where the first white dwarf has just exploded, ...
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