The strange phenomenon causing gravity to "work backwards" on this hill has been blamed on the paranormal.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

Witnessing the might of this dessert-colored desert waterfall is a rare, powerful treat.

The artist James Turrell is repurposing an extinct volcano crater as an observatory to experience the cosmos.

An immersive art experience built by local arts collaborative, Factory Obscura, in the building formerly known as The Womb, a psychedelic arts center founded by the frontman of the Flaming Lips.