Astronomers have glimpsed the core of a dying star—confirming theories of how atoms are made
An illustration of the 'extraordinarily stripped' supernova 2021yfj. Credit score: Keck Observatory / Adam Makarenko Astronomers ...
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An illustration of the 'extraordinarily stripped' supernova 2021yfj. Credit score: Keck Observatory / Adam Makarenko Astronomers ...
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