The footage, which recently emerged on YouTube after being posted on a forum, appears to defy explanation.
Sagan and his colleagues used instruments aboard the Galileo spacecraft to conduct a very important control experiment.
Cathy and Roy Aukamp got quite a surprise when they began renovating the walls of their basement.
Developed by Northrop Grumman, the new raider is capable of carrying both conventional and nuclear payloads.
Footage allegedly captured during a UFO incident in Brazil in 1996 is rumored to be in line for release in the near future.
The find seems to prove the existence of a long-rumored ancient indigenous tribe that lived thousands of years ago.
Standing at 7ft, 0.7 inches tall, 24-year-old Rumeysa Gelgi is now officially the tallest woman on Earth.
The Foo Fighters frontman and former Nirvana drummer is known to have a keen interest in UFOs.
Amanda Liberty, who previously had a relationship with a drum kit, now intends to marry a chandelier.
NASA's Insight lander has recently picked up the telltale signs of seismic activity on the Red Planet.
The photographs show alleged ape-like creatures rumored to be skulking around Brazil's Itaparica Island.
Wildlife officials are investigating after the animal was found with the outgoing president's name written on it.
The US President is threatening to veto a defense bill that includes funding for the Pentagon's UFO task force.
With Trump's presidency nearing an end, could now be the ideal time for him to disclose America's UFO files ?
The US President was asked point blank about the topic of UFOs during a Fox News interview on Sunday.
During the Bronze Age, our ancestors would sometimes turn the bones of their relatives into musical instruments.
Rumors have been circulating about an asteroid strike on November 2nd, but just how worried should we be ?
The US President was quizzed again about the subject of UFOs during a recent interview on Fox Business.
During an interview with his own son, Trump hinted that he knew something about the infamous UFO incident.
An aged alligator that was once rumored to belong to Adolf Hitler has passed away at a zoo in Moscow.