If there are indeed other beings in our galaxy, and they are sophisticated enough to traverse the expanse of space, their very first encounter with humanity might not be with a human. Rather, they ...

Claims have emerged that NASA pilots were told to destroy photos that may have contained images of UFOs, as other astronauts alleged aliens warned them to stay away from the moon.

NASA astronaut Anil Menon spoke with Newsweek's Leonardo Feldman about life in space, recently declassified UFO sightings, and future missions to Mars.

Claims of alien cover-ups are far from new, however, they often attract significant attention when voiced by individuals ...