Is artificial intelligence flight ready?

A new mineral-based biosignature detection method could identify signs of life on Mars using the Perseverance Rover's ...

For sixty years, SETI built its search around one assumption: alien radio signals would arrive as razor-sharp frequency spikes, clean and unmistakable against the cosmic background. Think of it like ...

Artificial intelligence could easily fall into the trap of identifying non-life as life on other worlds, claim two ...

Scientists are raising concerns that we may be overlooking evidence of extraterrestrial life even when it is present. Hidden biosignatures, limitations in detection technology, and assumptions about ...

Astronomers might be hunting for alien signals in all the wrong places. A new ...

Researchers are zeroing in on more deliberate “narrow-band” alien signals, well outside the radio frequencies SETI has ...

In searches for past and present Martian life, some scientists say we’ve been too cautious to see what’s right in front of us ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of an exoplanet in an alien star system. New research suggests that radio emissions from intelligent aliens may be ...

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come with terrifying consequences. This video explores NASA’s Voyager missions, ...

(RNS) — Roughly a third of the way into Steven Spielberg’s new blockbuster film “Disclosure Day,” which focuses on the theoretical release of evidence documenting the existence of alien life, a ...