Chinese scientists' claims that their "Sky Eye" telescope could have picked up signals from intelligent aliens have been met ...

A new study suggests alien probes and hidden technosignatures could be concealed within the asteroid belt, raising fresh ...

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.

For generations, humans have imagined what it would be like to discover life beyond Earth. Would alien beings look anything ...

Instead of exploring these fascinating sci-fi ideas with intelligence, these movies traded deep concepts for mindless action, ...

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

Astronomers have identified what they say is the first confirmed atmosphere surrounding a rocky planet inside a habitable ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is still coming up today.

Other scientists even tried “talking” to whales — played recordings of their own songs back to them. The whales responded! Sounds cool. Except nobody knows what they played to the whales or what the ...

Galaxy Fest is the first truly interstellar podcast from RTÉ KIDS! Let's meet the crew of the Spectacular Irish Space Station ...

Strange New Worlds season four opens back in time… and goes back even further. “Valles Marineris” opens with Pike (Anson ...

Elon Musk’s plans for the future of SpaceX, and humanity, are rooted in an idea conceived in the 1960s when astronomers began to pick up mysterious, unknown radio sources in the cosmos. Soviet ...