Category: "Alien"
- The Bigelow Foundation; NIDS, Crop Circles and Chad Deetken – Unidentified Aerial Phenomena-Scientific Research
- An Astronomer Who Believes in Aliens Explains Why He's Not Convinced by UFO Sightings – Science Alert
- UFO Researcher Claims 2020 Spike in Sightings Is Leading Us to the Truth – Mysterious Universe