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Scientists pinpoint origin of mysterious radio signals to interacting stars in Big Dipper.
Scientists have traced mysterious radio signals, first detected in 2015, to a binary star system in the Big Dipper constellation.
The signals, lasting from seconds to minutes, originate from a red dwarf and white dwarf star orbiting each other.
This discovery differs from typical fast radio bursts, which last only milliseconds.
Researchers believe the pulses are caused by the stars' magnetic fields interacting.
This breakthrough, published in Nature Astronomy, sheds new light on the origins of these enigmatic cosmic signals.
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Los científicos identifican el origen de las misteriosas señales de radio de las estrellas que interactúan en la Osa Mayor.