The origin of the millisecond-long flashes of radio waves is unknown. Most scientists believe they are generated by powerful ...

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

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

Could the interstellar object 3I/ATLAS exhibit technosignatures, or signals of alien technology? This is what a recent study ...

Interstellar comet 3I/ATLAS was first spotted in our solar system in July 2025. Since its arrival, scientists have been confident ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of an exoplanet in an alien star system.

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange ...

No alien signals have been detected from an interstellar, cigar-shaped space rock discovered travelling through our Solar System ...

Astronomers suggest that space weather could distort alien signals, making them undetectable. This challenges traditional search methods and highlights the need for broader signal detection strategies ...