The death of Max Spiers, a well-known British UFO investigator and conspiracy theorist, has sparked a flurry of conspiracy theories.
These are the CIA’s photos and sightings of UFOs. Are these aliens? Judge for yourself.
Something that looked like a meteor brightened the Las Vegas skies. But others think it was a UFO or space junk. What was it? Check out these photos for more.
The FBI spoke out about the fact that a UFO memo from 1950 that describes a flying saucer crash in New Mexico is its most viewed public record.
A bright light that appeared to be a meteor streaked across California and Utah, but it was something else. See photos and explanations of the mystery object.
The CIA once reported UFOs that didn’t match known aircraft and required “immediate attention.” This is the document the CIA released about the sightings.