#455 – Adam Frank: Alien Civilizations and the Search for Extraterrestrial Life

6227.327 - 6246.724 Adam Frank

And it could also be an alien megastructure. And of course the news picked up on this and like everybody's, you know, newsfeed the next day, alien megastructure is discovered. Turns out, sadly, they were not alien megastructures. They were probably gas or dust clouds. But it raised the possibility like, oh, these are observable. And people have worked out the details of what they would look like.