The name was changed because they can go under water too. If i hadn't seen one myself i would be very skeptical. Neal Digrasse Tyson is very skeptical and I can understand that. He waa taught classical physics and gas a reputatio. To uphold but it makes him very rigid ar a time when things are changing so rapidly and now there is too much evidence to discredit it. He does not have tge security clearances to see physical evidence. Once someone sees the stuff they'll recreate it and it may be used against us. The big question is the motive. Why would anyone want to just visit us? I'm guessing that it is for gradual infiltration. They will adjust their appearance so that they can live here. I can imagine them stuck on a colony ship out by Saturn. This is going to be their new home. Our population is in decline worldwide. Like the Neanderthals, we will go extinct and their genome will seamlessly rise.
