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Mysterious radio bursts come from outside our galaxy | Ars Technica
Huh. I wonder what's out there.
Astronomers using a radiotelescope to perform a survey of a broad patch of the sky have spotted a set of unusual events that last for just a handful of milliseconds. The events don't repeat and aren't accompanied by anything obvious at optical X-ray wavelengths. A careful examination of their properties, however, gives reason to believe that they are likely to occur at great distances from our galaxy, suggesting they are the product of cataclysmic occurrences. Based on the four events detected during their survey of a single patch of the sky, the astronomers suggest that thousands of them may be visible from Earth each day—provided we know where to look.
Huh. I wonder what's out there.