The White House is mocking the idea of the U.S. retaining secrets involving alien encounters by launching a space-themed ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common ...

A newly declassified video shown in infrared, depicts an object appearing to be a weather balloon shot down – moments before a bright white object appears to the right of the crosshairs.

Neil deGrasse Tyson has turned his lifelong fascination with aliens into a new book, “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” ...

Neil deGrasse Tyson, who for years has laughed off and shot down questions about UAP and aliens, is ready to talk at length about the phenomenon - and wants to see some real proof after the latest ...