The newly discovered Type Ia supernova SN 2026aaiv in NGC 7331 offers amateur astronomers and astrophotographers a rare ...
Hubble reveals a vast cosmic bubble where massive stars cleared away gas, only for the compressed material around it to begin ...
Astronomers have linked an X-ray flash discovered by the Einstein Probe to a known type of supernova with unusual features that point to the birth of an ultra-dense, rapidly spinning magnetar. The ...
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Astronomers caught a star exploding 500 million light-years away almost the moment it began
Astronomers caught a massive star exploding 500 million light-years away almost from the moment the event began. A brief X-ray flash detected on March 21, 2026 turned out to be the opening signal of ...
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