UFO

People use night vision goggles to look at the night sky during an Unidentified Flying Object (UFO) tour in the desert outside Sedona, Arizona, Feb. 14, 2013.
Global Politics
Pentagon confirms secret UFO investigation program ran from 2007 to 2012
A sign marking the base of the Uritorco hill is seen in the Argentine city of Capilla del Monte, in Cordoba province, December 20, 2012. The mountain is popular among UFO spotters in Argentina.
Science
The rise and fall of Argentina’s real-life X-Files unit
Arts, Culture & Media
Celebrating World UFO Day
The World – Episode 20071113 – A call to re-open the UFO file