Cigar-Shaped Interstellar Object May Have Been an Alien Probe, Harvard Paper Claims - CNN

No, it's not a click-bait headline from a cheap tabloid. There'll be many a high-brow eyebrow raised at this paper, recently submitted to The Astrophysical Journal Letters, in which the possibility that Oumuamua may have been created by an alien species is sensibly addressed. The times, they are a-changing ... Meanwhile a Scientist Proposes Planetary 'Porch Light' To Attract ETs. Fledgling MIT boffin James Clark wonders if pointing a powerful laser beam into space might signal our presence to alien civilizations. "Whether or not this is a good idea, that's a discussion for future work," he admits. And of course, it presupposes that those little grey guys don't already know we're here. (LP)

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from THE ANOMALIST https://cnn.it/2PeGlPj