Astronomers are using China's powerful FAST radio telescope to chase after 100 intriguing signals detected by the SETI@home ...

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

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

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

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

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

Since its debut, "Star Trek" has introduced decades worth of new characters, locations, and alien races, but only a few ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Jessica Chastain is returning for a second season of Audible's "The Space Within," an audio thriller set in a world of alien ...

Alien-hunters are focusing their telescopes on 'pulsar' stars to time their twinkles, giving them a new tool to sift through ...