Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

For over two decades, millions volunteered their computers to help UC Berkeley scientists in their search for ...

A hidden lineage of UFO contactees stretching back more than four centuries is coming into focus in Denmark, with researchers ...

Astronomers are using China's powerful FAST radio telescope to chase after 100 intriguing signals detected by the SETI@home ...

A major claim in the older media cycle was that NASA removed the book and related materials. Whatever happened during the original wave of reporting, the current reality is clear: NASA now provides an ...

NASA's Pandora satellite lifted off on January 11, 2026, aboard a SpaceX Falcon 9 from Vandenberg Space Force Base, marking the debut of the agency's Astrophysics Pioneers program. This compact ...