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@anderscarlgren
Journalist & writer. Former reporter, anchor, and U.S. corresp. at SWE Nat'l TV & SWE Nat'l Radio. Cofounder of 'Godmorgon Världen'. Tweets in SWE & ENG.
Science
The New York Times describes “hypersoft” X-ray beacons whose discovery could help solve some mysteries about the universe.