When NASA Tried to Build a REAL Flying Saucer 🛸 | NASA's Unexplained Files

From alleged alien death rays and mysterious extraterrestrial signals to secret government conspiracies and Area 51 cover-ups, these cases from NASA’s unexplained files explore some of the most controversial UFO mysteries ever investigated. #NASAUnexplainedFiles #ScienceChannel Stream NASA's Unexplained Files: https://www.discoveryplus.com/show/nasas-unexplained-files About NASA's Unexplained Files: Dive into the mysteries of NASA's most curious missions and see groundbreaking footage and interviews from both astronauts and scientists to explore the idea that there could be life beyond our planet. Subscribe to Science Channel: https://www.youtube.com/@sciencechannel About Science Channel: Learn about outer space, leading scientific exploration, new technology, earth science basics, & more with science videos & news from Science Channel. Find us on social: Facebook: https://www.facebook.com/ScienceChannel/ Twitter: https://twitter.com/sciencechannel Instagram: https://instagram.com/sciencechannel TikTok: https://tiktok.com/@sciencechannel When NASA Tried to Build a REAL Flying Saucer 🛸 | NASA's Unexplained Files | Science Channel https://youtu.be/uyjaSlGnxZo