Season 1, Episode 9

Alien Arrival

An out-of-this-world collection of close encounters with extraterrestrials, including mysterious rings above Italy, multiple UFO sightings over Massachusetts and a frozen alien body in the backwoods of Russia.
See Tune-In Times

Previous Episode

Dead on Arrival

Next Episode

Spirits in the Material World

On TV

Coming in 2021: discovery+

Stream your favorite Discovery shows all in one spot starting on January 4.

Learn More

What's New in Shows

Follow Us Everywhere

Join the party! Don't miss Travel Channel in your favorite social media feeds.