http://www.newsweek.com/astronomers-desperate-hear-radio-signal-milky-way-askap-aliens-1627865

Scientists have detected a mysterious radio signal, described as "very strange," from the center of our own galaxy—and they're eager to see if it happens again.

The international group of researchers published their discovery on the arXiv pre-print repository and have submitted their article to the Astrophysical Journal.