A real flying saucer, contracted by the U.S. Air Force.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

A Mars simulation in the southern Utah desert.

One of Frank Lloyd Wright's final works was this UFO church.

A bronze monument to the infamous radio broadcast in the real New Jersey town where the fictional Martians crash-landed.

One of the most extreme deserts in the world, these snow-free valleys harbor life, despite the hostile environment.

The only known Futuro house in North Carolina sits along a stretch of desolate highway on the Outer Banks.  .

Live long and prosper in Tennessee.

A starship has landed in Texas, a welcome break for weary travelers from a drab stretch of I-35.

University of New Hampshire holds the documentation and artifacts of local alien abductees.

Inhospitable caverns just beneath this island paradise offer insights into alien worlds.

Devilish landscape, once cinema home to giant alien bugs, now derelict roadside attraction.

Small French town or alien garage?

Outsider art or homage to aliens?

A memorial to a Swedish hockey player's "encounter" with aliens.

Finally the worlds of UFO enthusiasts and beef jerky lovers have come together in this roadside shop.

Welded sphere dropped from space.

"Prepare yourself! You are to become the voice of Interplanetary Parliament."

Research station devoted to mysterious floating lights seen in a Norwegian valley.

The nerve center of a massive, state-of-the art radio telescope that sprawls across Western Europe.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

A gas station and a state sign commemorating the most famous claims of extraterrestrial abduction.

Final resting places of a husband and wife who became famous for their claims of extraterrestrial abduction.

Mysterious meeting place for UFO hunters near Area 51.