The legendary Star Trek actor had a question for NASA recently following the release of new footage from Mars.
China has released additional photographs and video footage from its groundbreaking Chang'e 4 lunar mission.
Visitors to the historic Cowick Barton in Exeter, England have long reported encounters with the unexplained.
A lunar eclipse with a rather unusual name will be visible in the Western Hemisphere on January 20th.
A new History Channel series starring Game of Thrones' Aidan Gillen delves in to the secretive US UFO program.
Footage from north-western Mexico shows why it's best not to poke at anything that's hiding inside a hole.
Following on from its historic flyby of Pluto in 2015, the probe will reach its next destination on New Year's Day.
This unusual looking sand dune was captured on camera by NASA's Mars Reconnaissance Orbiter (MRO).
Residents in the town of Mysky were disturbed to find that some of the snow had been covered in white paint.
The 180 million-year-old specimen was originally discovered at Holzmaden quarry in Germany.
Scientists have suggested that most of the universe may be made up of a 'dark fluid' with a negative mass.
A previously unexplored cave in British Columbia has been described as having 'national significance'.
The crewed mission is the first since October, when two astronauts were forced to make an emergency landing.
87-year-old Lucio Ballesteros hopes that mankind will one day use the vessel to travel to an alien planet.
The rocks, which were collected by the Soviet Luna 16 mission in 1970, have doubled in value since 1993.
An absolutely enormous 1,400kg steer named 'Knickers' is believed to be the largest of its kind in Australia.
Nightmare became reality for six passengers last week when their elevator plummeted towards the ground.
NASA has shared an image of a distant galaxy cluster that looks quite a bit like the iconic Star Trek vessel.
On November 16th 1974, the Arecibo Observatory sent a message of greeting towards globular star cluster M13.
Scientists studying data from the Gaia satellite have identified a massive 'ghost' galaxy lurking nearby.