@stux Neill Degrasse Tyson when being asked "what is a UFO?"
"It's stuff in the sky that you don't know what it is"
(I can't cite this particularly well, but it was on the podcast "The Cryptid Factor" when he was interviewed by Buttons)
"It's stuff in the sky that you don't know what it is"
(I can't cite this particularly well, but it was on the podcast "The Cryptid Factor" when he was interviewed by Buttons)