The space agency has been getting into the Halloween spirit with this latest image from the James Webb Space Telescope.
An Earth-based extremophile has shown that it is possible for life to survive on Mars for very long periods of time.
Graham Morris was the man who captured photographic evidence during the infamous poltergeist case.
NASA is preparing to test one of its latest creations - and it could very well spark a spate of UFO sightings.
Gerry Woodcock encountered something potentially out-of-this-world one summer afternoon four years ago.
Two astronomers discuss their efforts to scour the heavens for signs of extraterrestrial technology.
The incident serves as a stark reminder of the danger these enormous snakes can pose to humans.
The space agency has revealed the names of the people who will be on its independent UFO investigation team.
This footage of an alleged Bigfoot-type creature emerged 8 years ago and has remained a topic of debate ever since.
A much loved grandmother wanted the boards to be given out so that she could 'stay in touch' with her relatives.
No, this isn't an image of a monster from a fantasy movie... it's a creature that you might find in your own garden.
Over the years there have been numerous tales of a benevolent spirit that is said to heal the sick from the 'other side'.
According to the latest report, a mother and daughter had been visiting the loch when they spotted something in the water.
Ram and Shesh Narain Diwediamoo compelled many, including a prominent psychologist, with their unique reincarnation tale.
Back in 1978, Frederick Valentich disappeared without a trace after encountering a UFO on a flight to King Island, Tasmania.
The Mary Ferrell Foundation is attempting to force the release of 16,000 records relating to JFK's murder.
The famous Frisco Futuro House had been a popular attraction on Hatteras Island , North Carolina for over 50 years.
History professor David Routt takes a look at the real historical events which inspired the latest Game of Thrones prequel.
The Barnsley Antiques Center in South Yorks, England is certainly no stranger to paranormal activity.
Peter Davenport, has been running the National UFO Reporting Center in Harrington for over 28 years.