Before he started the whole alien spaceship thing last year, the chairman of Harvard University's astronomy department was known for public lectures on modesty. enthusiast of his time - the top Harvard astronomer who suspects technology from another solar system just showed up at our door. ADAM GLANZMAN/WASHINGTON POST Avi Loeb's theory about an alien spaceship has made the rounds in the media and caused controversy in the academic community. But it's moving too fast for an inert rock, Loeb points out - zooming away from the sun as if something is pushing it from behind. And while he's not saying it's definitely aliens, he is saying he can't think of anything other than aliens that fits the data.

Source: Stuff February 04, 2019 22:41 UTC