The exact origins of the Beluga whale, which turned up dead earlier this year, had long remained a mystery.
This week's congressional hearing featured testimony concerning an alleged video of a UAP off the coast of Kuwait.
Brittany Keller had been driving through the park recently when she spotted something she'd never seen there before.
The object had been picked up on sonar and was thought to be the wreckage of the famed aviator's plane.
The Dutch Safety Board has signaled that it will be accepting reports of UAPs by aviation professionals.
The Virgin Galactic entrepreneur will be part of a three-man crew venturing 20 miles above the Earth's surface.
Back in 1976, Timothy Cleve Abbott suffered a cardiac arrest and had an experience that he would never forget.
Creating a colony on Mars would not only be technologically challenging, but also biologically taxing as well.
The material had undergone testing at the Oak Ridge National Laboratory to find out if it was genuinely alien in origin.
The Moon will be joined by a second natural satellite for a short time beginning this Sunday.
The international study aimed to get to the bottom of the pandemic and determine precisely where it had started.
More and more people are subscribing to the belief that UFOs are evidence of extraterrestrial visitors.
Back in the 1970s, this iconic signal was thought to be a candidate for the first ever message from extraterrestrials.
The iconic house used in the horror classic had been occupied by its original owners since being built in 1979.
One of the Neolithic monument's most iconic stones came from much further afield than previously thought.
For years, archaeologists have pondered over the mystery of Atlantis and whether it ever actually existed at all.
In 1917, two young girls claimed to have photographed real-life fairies in a small village in England.
The smallest planet in our solar system may be hiding a treasure with a value beyond imagination.
This impressive astronomical spectacle happens to bear a resemblance to a particular flightless seabird.
The sample, that many had believed was extraterrestrial in origin, had been sent to a lab for analysis.