Astronomers Detect Unusual Radio Signals from Nearby Star
Repeating broadband signals from a star 12 light-years away have defied conventional astrophysical explanations, researchers say.
A team of radio astronomers has reported the detection of repeating broadband radio emissions from a nearby star system, the precise characteristics of which do not match known stellar phenomena such as flares, pulsar emissions, or known forms of space weather.
The signals, detected over an eight-month observational campaign using three independent radio telescope arrays, exhibit a regularity and spectral profile that has puzzled the researchers, though they stress that natural explanations remain far more probable than any extraordinary hypothesis.
Peer review is underway, with additional observation time requested at major facilities to gather more data before formal publication.
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