In those moments, it became the brightest source of radio waves viewable from Earth through radio telescopes, acting like a celestial lighthouse. The object, dubbed GPM J1839−10, released radio waves every 22 minutes. “The object we’ve discovered is spinning way too slowly to produce radio waves — it’s below the death line,” Hurley-Walker said. “Assuming it’s a magnetar, it shouldn’t be possible for this object to produce radio waves. The intense, millisecond-long bursts of radio waves have unknown origins, but magnetars have been pinpointed as a potential cause.

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Persons: Tyrone O’Doherty, ”, Natasha Hurley, Walker, Hurley, ” Hurley, it’s Organizations: CNN —, Curtin University, Curtin, International Centre for Radio Astronomy Research, Giant Locations: Australia, Western Australia, South Africa, India, USA