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

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

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

A strange extinction event followed by reports of a UFO sighting. Is this real evidence of alien abduction or just a mystery ...

While returning from Canada, Barney and Betty Hill noticed a strange light tracking their car. When they arrived home, two ...

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