At the time of its original release, some people believed that the iconic found-footage movie was actually real.
Witnesses managed to capture the spectacle on film as the mysterious object slowly descended into the water.
The Australian government released the files to the public following a Freedom of Information Act request.
If this early concept image is anything to go by, the astronauts could soon be zooming around on the Moon in style.
It's not quite on par with Harry Potter's invisibility cloak, but it is another step in the right direction.
Over 45 years ago, pilot Frederick Valentich vanished without a trace after encountering a UFO off the coast of Australia.
An image shows what appears to be some sort of serpent-like creature in New York's Hudson River.
The controversial image was recently picked up by news outlets after being shared on social media.
For the first time, footage has emerged showing the capabilities of Elon Musk's Neuralink brain-computer interface chip.
The Pentagon's official UFO office now has a section on its website dedicated to videos of UAPs.
In this vintage clip, BBC astronomer Sir Patrick Moore speaks to a man who says he can speak 'Venusian'.
Paul Alexander was forced to live almost his entire life inside the metal capsule after contracting polio as a young child.
Divers are searching the lakebed for an anomalous object that has shown up on sonar images.
The men, who had been operating a reconnaissance drone, spotted a wide, thin disc hovering in the distance.
The hit found-footage movie series, which began 17 years ago, saw its 7th entry released back in 2021.
The footage, which sparked some intense debate online over its authenticity, appears to be the real deal.
Thanks to recently implemented legislation, the National Archives now features a page dedicated to UFO files.
The footage, which was captured near Kirriemuir, Angus, shows a dark-colored animal walking through tall grass.
Robotics startup Figure AI aims to develop a commercially viable humanoid robot that can solve worker shortages.
The Moon could become a battleground among rival nations hoping to take advantage of its resources.