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

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 ...

Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are ...

An alien comet is slipping away forever. For a few hours only, a livestream will show its final cosmic goodbye.

A study using the Very Large Array radio telescope may have discovered a magnetic field on exoplanet YZ Ceti b. Magnetic ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

It was never reported whether any UFOs actually checked it out over the decades it existed, but Pendarvis was quoted as ...

Across the Unknown hits the PS5, Nintendo Switch 2 and Xbox Series X in just a few weeks and is packed with sci-fi action ...

For over two decades, millions volunteered their computers to help UC Berkeley scientists in their search for ...

American space agency is on the search for the perfect food system for Mars missions, launches the Deep Space Food Challenge: ...

On Earth, deep-sea vents may have given rise to the planet’s first life. But nothing of the sort seems to be happening at the ...

New polarimetry data on interstellar comet 3I/ATLAS reveals bizarre refractory dust, proving this alien visitor formed in a ...