Sagan's team created the greatest puzzle of all time, which you can only solve if your species understands the basic nature ...

After decades of sending radio signals into space, humanity finally receives a reply—but it's nothing like anyone expected.

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, meaning technosignatures may already have reached Earth.

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more natural source.

They did not find any; but as PhD researcher Louisa Mason told IFLScience, "My work at the moment is less about looking if aliens are sending messages and more about thinking about how we use these ...

Imagine receiving a message from another world. Not from a distant galaxy millions of light years away, but from a planet ...

Chilling Reasons We Haven’t Made Contact With Aliens Yet For decades, the idea of making contact with extraterrestrial life ...

Computers at the the Big Ear radio telescope would translate radio signals into letters and numbers. Astronomer Jerry Ehmann scribbled "Wow!" next to the sequence 6EQUJ5, which encoded the extremely ...

Add Yahoo as a preferred source to see more of our stories on Google. In a series of papers, astronomers have compared the "Wow!" signal to similar radio signals detected at Big Ear Observatory in ...

Are you planning to watch Ryan Gosling’s Project Hail Mary online? Here are the streaming details for the movie.

This 2007 science-fiction thriller is a who’s-who of brilliant actors right before they made it big, and is basically Project Hail Mary’s older, emo cousin ...