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

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 photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

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

When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.

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

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

Federal agents arrest criminal illegal aliens as DHS blasts Minnesota Gov. Tim Walz for allegedly protecting dangerous ...

Marcello Hernández recalled a "Saturday Night Live" sketch about aliens he thought was a home run but got crickets when ...

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

Pacman and Ms. Pacman travel to a distant planet in their spaceship where alien monsters kidnap Ms Pacman. Pacman meets an ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...