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

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

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

A rare visitor from another star system has undergone one of the most extensive technosignature searches ever conducted on an ...

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

Stellar storms could be masking Alien radio messages.

Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...

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

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

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

Add Yahoo as a preferred source to see more of our stories on Google. A new study has found that stellar “space weather ...