Scientists have identified distant star systems from which the Earth could be 'discovered' by intelligent aliens.
A group of astronomers have warned of the potential dangers of trying to contact intelligent extraterrestrials.
A sign chastising a local council for not stopping alien abductions has appeared in the West Midlands.
A single frame from an alien autopsy film released in 1995 is now up for auction with a minimum bid of $1M.
Footage showing a strange, thin humanoid entity walking on a road has attracted a lot of attention on social media.
From mushrooms on Mars to alien megastructures - have scientists really found evidence of alien life ?
Paula Smith maintains that she has had several dozen close encounters with extraterrestrial visitors.
An international team of researchers has published a paper claiming that there is evidence of fungus on Mars.
A philosopher is setting up a library with the goal of encouraging an interstellar cultural exchange with aliens.
A NASA report published in 2018 takes the idea of finding alien 'technosignatures' very seriously indeed.
The upcoming James Webb Space Telescope will be able to detect the signatures of life on other worlds.
What if it were possible to hide from a hostile alien civilization by 'cloaking' the entire planet ?
A NASA philosopher maintains that an ancient extraterrestrial artificial intelligence might already exist.
The author and theoretical physicist has expressed doubts about the wisdom of contacting intelligent aliens.
Veteran astronaut Franklin Story Musgrave saw what he described as 'the snake' during several space missions.
The SpaceX CEO is no stranger to expressing skepticism on the subject of extraterrestrial visitation.
Scientists have made several attempts to communicate with intelligent extraterrestrials over the decades.
The UK public have picked the Terminator himself - Arnold Schwarzenegger - to protect them from aliens.
During a recent interview, SpaceX CEO Elon Musk talked about aliens and the futility of looking for them.
Astronomer Avi Loeb has spoken out on why he thinks intelligent aliens may not be visiting the Earth.