These UFO videos are pretty convincing evidence that there have been some odd encounters over the years. We'll let you be the judge.
Did Frederick Valentich truly see a real UFO before mysteriously disappearing? Let's investigate the strange disappearance of Valentich.
Do you believe aliens exist? Check out the best stories about UFO videos and impress fellow believers here. Prove the skeptics wrong.
For as long as there have been stories of UFOs, there have been stories of alien abductions. Here are some of the craziest abduction stories.