Astronomers have spotted AT2025ulz, a rare dual explosion — a supernova and a kilonova — that may be the first-ever observed “superkilonova.” ...
Few spectacles in space are as phenomenal as supernovae, but a "superkilonova" may give them a run for their money. This type of cosmic outburst is thought to arise when a supernova cascades into a ...
An incredible new astronomical find lets astronomers watch as two stars spiral inward toward one of the most violent events in the universe. Share on Facebook (opens in a new window) Share on X (opens ...
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