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      Archive: 7/7/2013
      15:03
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        7/7/2013, Tammuz 29, 5773

      Bursts of Extra-Terrestrial Radio Waves Discovered


      Nature reports astronomers have for the first time detected a population of ultrashort radio bursts with properties that strongly suggest that they originate from outside the Milky Way Galaxy. Lasting for a few thousandths of a second and estimated to erupt roughly every 10 seconds, the mysterious bursts are likely to be caused by a previously unknown class of radio-emitting phenomenon, researchers report in Science1.

      “This is one of the most important radio discoveries in the last couple of decades,” says Scott Ransom, an astronomer at the US National Radio Astronomy Observatory in Charlottesville, Virginia, who was not part of the study, says Nature.