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

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

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

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Science fiction writer and futurist Arthur C. Clarke once said, “Two possibilities exist: either we are alone in the universe or we are not. Both are equally terrifying.” And perhaps that fear is what ...

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

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 ...

The SETI Institute announced that nominations are now open for the 2026 Tarter Award for Innovation in the Search for Life ...

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 ...

Scientists have just made a mind-blowing discovery beneath the icy crust of Saturn’s largest moon, Titan :milky_way: Using ...