Skip to main content Skip to footer site map
  • DONATE

NOVA | Clip | The Science of Unidentified Aerial Phenomena

According to a recent report released by the U.S. government, nearly 150 aerial objects observed between 2004 and 2021 remain unidentified—with the exception of one large deflated balloon. But what if there’s another explanation out there? Could extraterrestrial intelligence explain some sightings? To find out, Dr. Alok Patel explores the possibilities with an astrophysicist and a NASA engineer.

0:28:07 | AIRED: 7/23/2021 |
Activate Now
Support WLIW21 with a vehicle donation

NEWSLETTER SIGNUP

CONNECT WITH WLIW21