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

A shocking CIA document has just raised doubts that the mysterious interstellar object is really a comet like NASA has ...

Jupiter ’s moon Europa, long considered a prime candidate in the search for extraterrestrial life due to its vast subsurface ...

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

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

An unmanned underwater research vehicle, an event center to train hospitality students and an institute centered around ...

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

Discovered in July, 3I/ATLAS is not your average comet – it’s a giant snowball from beyond our solar system. The comet, ...

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

For 2026, alien core decor is set to dominate interior design with its sci-fi aesthetic. Here's everything to know.

NPR's A Martinez speaks with journalist Mark Medley about his new book, "Live to see the Day," an exploration of people motivated by nearly impossible goals.

The British military actively tried to obtain extraterrestrial technology in the 1990s, intelligence officers believing the ...