What if life didn't simply arise on Earth spontaneously but was instead put here by an advanced alien race ?
Researchers have suggested that a particular medical situation could account for some alien abduction cases.
Avi Loeb maintains that this latest revelation adds credence to the idea that the object is an extraterrestrial vehicle.
Politicians and scientists alike have been debating the claim that there are four types of aliens visiting Earth.
A bizarre murder case saw a 38-year-old man shoot and kill his neighbor while believing her to be an extraterrestrial.
Thick black smoke and flames now dominate the landscape around America's most infamous secret base.
Scientists have proposed another potential explanation for why we have yet to discover evidence of intelligent aliens.
Many believe that the object is extraterrestrial in nature and that it even contains a message for humanity.
Peake, who has spent over 185 days in space, is very much open to the possibilities of extraterrestrial life.
A quiet stretch of road in a remote part of Argentina has become synonymous with sightings of strange objects in the sky.
The James Webb Space Telescope has found strong evidence of life on a planet situated 124 light-years away.
A leading British space scientist maintains that it is a practical inevitability that we are not alone in the universe.
Various space missions have sent signals into deep space and the earliest possible response time is fast approaching.
Britain's most famous UFO case may not have actually had anything to do with extraterrestrial visitors.
New research has identified distant, fast-moving stars that could be under intelligent extraterrestrial control.
Scientists now believe that a small moon orbiting Uranus may be capable of harboring primitive alien life forms.
The latest search for evidence of alien life focused on looking for alien worlds that are sending messages to one another.
Two groups of rival astronomers are allegedly vying to publish confirmed evidence of an intelligent alien civilization.
More and more people are subscribing to the belief that UFOs are evidence of extraterrestrial visitors.
A major new collaborative effort has been launched in the hope of looking further afield for aliens than ever before.