A Harvard astronomer is stirring the pot again, hinting that a giant interstellar object (31/ATLAS) zooming toward Earth might not be just a boring space rock. He says its weird glow and massive size don’t add up, and it could even be engineered—maybe by aliens?! We won’t be able to see it as it passes, but he’s warning we should keep an eye out, just in case it’s here to help… or destroy us. Sci-fi movie, but real life! #Science #Aliens #SpaceMystery