UFO doesn't mean alien spacecraft. It means unidentified flying object. Bigelow might be convinced we're being visited by intelligent beings from elsewhere in t

UFO doesn't mean alien spacecraft. It means unidentified flying object. Bigelow might be convinced we're being visited by intelligent beings from elsewhere in the cosmos, but that's just a belief. UFOs have been filmed and recorded by radars everywhere on earth. Something is going on. That doesn't mean it's ETs visiting us. On the other hand, it's a possibility. We don't know. Now, does it mean we have to stop everything we're doing to investigate UFOs? Nope. All I'm saying is it's an interesting subject to explore.