Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

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

Explore why the CIA issued a 'Glomar response' regarding the 3I/ATLAS interstellar object. Learn about Avi Loeb's theories on ...

For centuries, humans have gazed at the stars and wondered whether we are alone in the universe. The question of ...

Despite the vast differences in human and bee brains, both of us can do mathematics. As we argue in a new paper published in ...

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

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

Signals from a distant world have pushed the search for alien life out of science fiction and into the realm of testable ...

Scientists studying Jupiter’s moon Europa have zeroed in on a strange, spider-like feature etched into the moon’s icy shell, ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

A new study reveals that tiny fragments of Earth's atmosphere are transported to and absorbed by the moon via gusts of solar ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...