Top 20 Best Alien Documentaries Welcome to WatchMojo, and today we’re counting down our picks for the most captivating documentaries and docuseries that cover the fascinating possibilities of visits ...

A bombshell UFO report, the "alien junk" in our solar system, and more new clues about extraterrestrial life. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Encounter: UFO tells the stories of the most incredible UFO sightings and abductions of the past and the modern era. This eight-part series reaches out to over 24 eyewitnesses from across the globe ...

Whenever we talk about space or the unexplained, the first thought that comes to mind is if we are alone in the universe. This particular thought has excited some of the most prominent filmmakers of ...

From unexplained sightings to alleged government cover-ups, these documentaries explore the possibility of life beyond Earth Emily Blackwood is a writer and editor at PEOPLE. She has been working at ...

It has been another tumultuous year for America and the world. Over the past 12 months, FRONTLINE has kept pace, releasing more than 20 new documentaries probing some of the most critical issues of ...

A bombshell UFO report, the "alien junk" in our solar system, and more new clues about extraterrestrial life. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...