AssetID: 52909077
Headline: UNCAPTIONED: Astronomers Detect Strange Radio Signals From Unique Stellar Object
Caption: Astronomers Detect Strange Radio Signals From Unique Stellar Object. 'Newsweek' reports that astronomers have detected a strange spinning object emitting radio wave pulses somewhere in deep space. Every 22 minutes, the object, ejects powerful jets of, radio waves. While signals from GPM-J1839-10 have been hitting Earth for almost 30 years, scientists have only noticed them now. The object, located approximately 15,000 light-years from Earth, is believed to be a uniquely slow-spinning magnetar. A magnetar is a neutron star with a powerful magnetic field, typically "with a mass about 1.4 that of our sun," 'Newsweek' reports. Magnetars are formed by the collapse of massive stars approximately 10-25 times the mass of our sun. "Magnetars are highly magnetic, young neutron stars, usually rotating once every one or two seconds, and they produce bright X-ray emission." "A handful (six out of the 30 known) occasionally produce radio emission for a few weeks to months at a time." "Our existing theories can't explain how a neutron star could produce this radio emission while spinning so slowly, let alone keep it up for decades." Natasha Hurley-Walker, Astrophysicist at Curtin University node of the International Centre for Radio Astronomy Research (ICRAR), via 'Newsweek'. 'Newsweek' reports that the team began hunting for signals similar to another object, GLEAM-XJ162759, which mysteriously went quiet in 2018. THIS VIDEO MUST NOT BE EDITED FOR LENGTH TO COMBINE WITH OTHER CONTENT
Keywords: Astronomers,Detect,Strange,Radio signals,Unique,Stellar object,Radio wave pulses,Space,Spinning object,Scientists,Magnetar,Noticed,Study
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