The scientific wonderers at What If look for chemical signatures and radio signals that might prove a neighbor star hosts a ...

In March 2026, SETI Institute researchers contributed to a wide range of conversations about our solar system and the search ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

In a recent SETI Live conversation, astronomer and Drake Award winner Dr. Jason Wright addressed that question through the ...

When I was an intelligence officer, we had a saying about looking for "bad guys" in terrorist networks: "Don't look for your ...

The European Space Agency (ESA) has released a video of interstellar comet 3I/ATLAS, constructed from images taken by a probe ...

A legendary 1977 space signal that sparked alien theories may finally have an explanation as scientists link it to a rare ...

A recent SETI Institute study suggests that space weather could blur and weaken extraterrestrial radio signals long before ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have searched the skies for alien radio signals for more than 60 years, but all they’ve heard so far is what Search for ...

Project Hail Mary,” the movie adaptation to Andy Weir’s 2021 novel about a science teacher attempting to save the Earth from sun-eating microbes, was rel ...

We impose some constraints (such as not using Array/Set/Map and disallowing function recursion in the algorithmic core) to ensure performance. We found that under these conditions, maintaining ...

Scientists believe turbulent “space weather” around distant stars could be scrambling potential alien signals before they ever reach Earth. The idea comes from a new study published in The ...