In a bold claim, a cosmonaut aboard the ISS has said that bacteria found on the satellite’s exterior is extraterrestrial. The International Space Station (ISS) is home to a rotating number of ...

Researchers have discovered the first evidence of living bacteria in polar ice samples, opening up new possibilities for alien life. Despite our best efforts to find signs of alien life in the ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

Recent observations suggest that scientists have identified potential microbial fingerprints in the atmospheres of other planets, raising intriguing questions about the possibility of alien life ...

Scientists have discovered 26 previously unknown bacterial species living inside NASA’s ultra-sterile spacecraft assembly ...