Scientists propose that a moon base could act as an isolated first line of biological defense against extraterrestrial ...

Extraterrestrial life could betray itself not in the molecules themselves, but in their arrangement. A recent study shows ...

Observations with the Allen Telescope Array set new limits on possible signals from extraterrestrial transmitters.

Scientists at the SETI Institute recently searched for technological signals from 3I/ATLAS, the third interstellar object ...

Suppose there are signs of extraterrestrial life and we have not yet been able to detect them. What does that mean? In Nature Astronomy, researchers discuss the consequences of these so-called ...

In May 2026, SETI Institute scientists and affiliates contributed to a wide range of conversations spanning planetary science ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I explore a fascinating proposition about ...

Jupiter's moon Europa may have the ingredients necessary for hosting life: liquid water, an energy source and organic compounds. NASA / JPL-CALTECH / SETI INSTITUTE Estimating the chance of getting a ...

DENVER, Aug. 20, 2024 — Who are we? Why are we here? As the Crosby, Stills, Nash & Young song suggests, we are stardust, the result of chemistry occurring throughout vast clouds of interstellar gas ...

Nevada’s Extraterrestrial Highway is one of the country’s wackiest road trip destinations. Connecting the rugged desert ...

ComingSoon can exclusively reveal the trailer for Interview with the Extraterrestrial. Interview with the Extraterrestrial is a new Uncork’d Entertainment documentary about alien life and ...