The 'pregnant alien' was being presented to the world by ufologist Jaime Maussan
One episode focuses on mysterious blobs that fell from the sky in Oakville, Washington
Look up in the sky, it's a bird, it's a plane, it's... a giant boomerang?
The image has remained a mystery for 30 years
The 'Calvine Photograph' was taken by two hikers in the Scottish Highlands
This UFO sighting has left experts baffled
The bloke can't work out what he's managed to catch on camera
She says she encountered a UFO in California
UFO experts have thrown their weight behind the video Pilot Jorge A. Arteaga captured while flying over Colombia.
A new documentary is going inside this creepy cult
A flight attendant was stunned when she spotted something weird outside the plane
The mummies were found in a diatom mine in Cusco, Peru
The elusive site owned by the Royal Air Force has sat abandoned for the past 20 years
Gary McKinnon hacked into US Army, government and NASA computers back in the noughties
The 'non-human' bodies were presented last week in Mexico City
A criminal complaint has been filed
NASA are looking for signs of alien life out there among the stars
The United States government agency has released its report on Unidentified Anomalous Phenomena in a media briefing
The 'truth' behind the so-called aliens unveiled in Mexico on Tuesday, and it turns out they're not extraterrestrial beings after all
People are somehow having doubts about the 'aliens' the Mexican government is showing off
A ufologist was forced to testify under oath
Two 'alien bodies' have been displayed in Mexico Congress.
The video was shot in 2004