People are saying they'd 'die of a heart-attack' if 'alien' shown in clip was underneath their sofas
The 'alien' can be seen scuttling around a movie set in a pretty spine-tingling video
Elon Musk explains why he would be first to know about aliens...
The eerie footage was captured in Las Vegas before police received a chilling call
Frederick Valentich said the mysterious object had four bright landing lights and was shiny on the outside
A man has claimed a decade ago he was visited by aliens who took his sperm to create hybrid children.
If aliens do exist, humanity could completely miss them according to one British space scientist
Apparently the singer's friend saw it as well.
Not everyone agrees with the ufologist.
A Russian cosmonaut found holes drilled into a radiator panel before a blob moved onto his safety tether.
The new four-part series focuses on an UFO-inspired cult and it's leader, Raël.
This is a huge step towards proving life on Mars
The worrying claim comes after the release of a statement from the US Department of Defense
It's one possible answer to the Fermi Paradox, and is pretty scary
The footage has gone viral
The debate was put to an end by scientists earlier this week.
An expert has spoken out about the recently released footage allegedly showing a potential UFO crossing over a military airbase
The strange figures were spotted on an island in Brazil, with people immediately speculating that they were aliens
Police have issued a statement after rumors spread online about apparent alien sightings.
The mystery appears to have been put to bed.
Is it Santa and the reindeer? Or a festive alien? Or have you simply had one too many Christmas sherries?
The exchange lasted for 20 minutes
30 percent of their DNA is reportedly ‘non-human’
They are believed to be 1,000 years old