Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

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

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

Researchers at the SETI Institute found no evidence of alien technology after analyzing radio signals from the object. 3I/ATLAS was the third comet ever discovered originating from outside our solar ...

The United States government’s recent release of hundreds of previously classified Unidentified Anomalous Phenomena (UAPs) cases spanning the 1940s to the present, along with the new Steven Spielberg ...

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be unexplained flying objects. These file dumps were the culmination of a ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

This article was featured in the One Story to Read Today newsletter. Sign up for it here. When President Trump promised, in a social-media post in February, “to begin the process of identifying and ...