After decades in the shadows, UFOs are being studied seriously. Are they weather balloons, optical illusions, secret military technology? Or something else? Follow scientists as they try to unravel the mystery of the strangest objects in our skies.  Stream on the PBS App and watch on WTIU next Wednesday, 1/22 at 9pm. | WTIU Public Television | Facebook

2.6K views · 32 reactions | #NASA's panel investigating unidentified aerial phenomena (also known as #UFOs) held its first public meeting Wednesday after months of research. Jeremy Corbell explains what we learned. | NewsNation | Facebook

Experts have travelled around the globe to shed light on strange and unexplained UFO encounters. Here are some of the most shocking revelations of video footage from those incidents. #Contact Watch full episodes on discovery : https://bit.ly/3HfHr6e | Love Science

The history of UFO sightings in North America goes back nearly 80 years. Explore the timeline of some of the most famous sightings and listen to testimonials from witnesses and the experts who dedicate their careers into uncovering the mysteries behind them. Solve the unknown in the brand new series, UFOs: Investigating The Unknown, Tuesdays at 8pm on National Geographic UK. | National Geographic UK