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Space.com on MSNAstronomers crack the case of a mysterious deep space radio signal that repeats every 2 hoursThe team tracked the signal back to a strange binary system containing a dead star or " white dwarf " and a red dwarf stellar ...
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Techno-Science.net on MSNRadio signals from space repeat every 2 hours, stellar system identified ðŸ”For a decade, a radio signal has puzzled astronomers. Every two hours, a pulse from the constellation Ursa Major travels ...
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