 But they had never put one in orbit, and they knew that they put that dog up there knowing that that dog was not coming back. They knew how to put things into orbit. They did not know how to bring them back to Earth yet at that point. That's sort of a key phase of the program that you can't leave out, right? Yeah. You need to get them up, and you need to bring them back. Certainly before you put a man in there, yeah, I would think so.