NASA's hunt for alien life may be undermined by its own instruments, according to a group of leading astrobiologists who warn ...

NASA launched Europa Clipper to see if Jupiter's moon Europa could host alien life. Scientists think Europa contains a vast saltwater ocean deep beneath its surface. A NASA director said the mission ...

Rather than life starting independently on Earth, a fraction of the scientific community has spent years arguing that cosmic ...

[Warning: The below contains MAJOR spoilers for Alien: Earth, Season 1 Episode 5, “In Space, No One…”] But as the events play out, Morrow realizes that sabotage is at play, and he begins to look at ...

Life may have emerged from an underwater chimney that percolated eons ago. If that’s true, a similar setup on ocean worlds in our Solar System like Jupiter’s moon Europa or Saturn’s moon Enceladus ...