As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

Astronomers recently carried out a radio scan of the interstellar object known as 3I/ATLAS as it passed near Earth. The ...

Astronomers conducted a radio scan of interstellar object 3I/ATLAS, finding no credible signs of artificial technology, supporting its natural origin.

Scientists warn humanity that the first contact with an alien civilisation may be loud, chaotic and extreme, potentially ...

The search for extraterrestrial intelligence (SETI) has yet to detect alien technosignatures like radio waves, but the cosmos is vast, and there are plenty of places left to look. New research ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Estimating the chance of getting a message from life beyond Earth, say within the next decade, isn’t easy. Even the best experts are reluctant to offer precise odds. “Anybody who gave you a figure ...

There's the invasion by a warlike species, there's the highly evolved species trying to communicate with our primitive ...