Tiny delays in pulsar signals measured by SETI scientists could aid the search for gravitational waves and extraterrestrial ...

Europa is one of Jupiter’s 95 moons, and, perhaps, among the planet’s most famous orbiters. It’s covered in a shell of ice ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...

After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, ...

What does it take to detect a radio signal sent by extraterrestrial life to Earth? Two decades of work involving radio ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

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 ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...