When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

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

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

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

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

A study suggests that stellar plasma may distort alien signals, complicating SETI's search for extraterrestrial life by ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could thus be overlooking prime evidence of alien intelligence.

Astronomers suggest that space weather could distort alien signals, making them undetectable. This challenges traditional ...

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...

Before we can find alien intelligence, we must first define what intelligence looks like from the outside. The answer, ...

For the first time in more than 15 years, the International Academy of Astronautics (IAA) Search for Extraterrestrial ...