From flying saucers over Washington to a World War II-era battle in Los Angeles, these are five of the most infamous UFO sightings that aren't Roswell.
'The Osbournes Want to Believe' – Travel Channel's new eight-part paranormal series starring Jack, Ozzy and Sharon Osbourne – premieres Sunday, August 2 at 10|9c.
Dave Schrader, K.D. Stafford and Cindy Kaza go to Butte, Montana to investigate the Ghosts of Devil's Perch, premiering on Travel Channel and discoveryplus August 21st.
We scoured Reddit for the most compelling stories about UFOs and alien encounters. We may not be alone in the universe after all.
Stories have been edited for clarity and length.
A Pennsylvania family is terrorized by a haunted doll, two friends witness a fleet of UFOs in the night sky and a man encounters the infamous Yowie in the Australian outback.
Two officers witness the beginning of a monstrous legend, a patrolling officer comes face-to-face with the ghost of a Civil War soldier and helicopter pilots try to outrun a UFO.