Are we alone in the Universe? With more than 100 billion galaxies in the observable universe and at least 500 billion planets ...

Tracey Ullman and Sam Spruell have also joined the cast.

This remote desert offers peace, quiet, and otherworldly beauty. Nature’s layer cake rises from the desert floor in brilliant ...

It was the late 1950s when Ruben Uriarte saw his first UFO — a silvery, oval-shaped object hovering by the Oakland foothills.

White House nabs 'Aliens.gov' domain after Trump declassification order | RISING Rising The White House is drawing intrigue after registering the domain names 'Alien.gov' and 'Aliens.gov'.

KENNEDY SPACE CENTER — After spending 10 days going to the moon and back, NASA’s Artemis II mission has come to an end after the four crew members finished their lunar flyby in a splashdown in San ...

KENNEDY SPACE CENTER — More than 50 years have passed since humans visited the moon, and history was made on Wednesday as NASA launched its crewed Artemis II for a flyby of Earth’s lunar sister.