Unusual radio signal detected by astronomers billions of light-years away - Yahoo News

Astronomers from U.S. and Canadian universities detected a radio signal from a far-away galaxy that lasts about 1,000 times longer than the average fast...

Astronomers at the Massachusetts Institute of Technology (MIT) and universities in Canada and the U.S. say they have detected a radio signal from a far-away galaxy that is flashing repetitively. In … [+3540 chars]

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