Coming from a dwarf galaxy 3 billion light-years away, astronomers have detected a mysterious, repeating fast radio burst
Sign up for CNN's Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have detected a mysterious, repeating fast radio burst emanating from a dwarf galaxy located 3 billion light-years away.
The cosmic object is distinctive when compared with other detections of radio bursts in recent years, according to new research.Fast radio bursts, or FRBs, are millisecond-long bursts of radio waves in space. Individual radio bursts emit once and don't repeat. But repeating fast radio bursts are known to send out short, energetic radio waves multiple times.
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