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

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

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

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 ...

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

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 ...

After two decades of quiet data processing on millions of crowd-sourced home computers, the SETI@home project has narrowed ...

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

NASA has selected advanced technologies to power a future space telescope designed to image Earth-like planets and search ...

Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year, the possibility continues to grow. But what would happen if we actually ...

Explore how astronomers aim to identify signs of alien life by analysing the atmospheres of distant exoplanets through ...