The final mission that put humans on the Moon is once again at the center of America's UFO debate after newly released Pentagon UAP files revealed a series of unexplained sightings reported by Apollo 17 astronauts during the December 1972 mission - alongside renewed claims that the crew may have received a warning from extraterrestrials to "never return.

The USA released the alien files, revealing declassified accounts of UAP and UUFO events, and there's parallels there with gaming tropes.

Add Yahoo as a preferred source to see more of our stories on Google. After their historic trip around the moon, the Artemis II astronauts were greeted by a blow-up alien on board the Navy ship John P. Murtha. The propulsion division officer said it was a ...

One of humanity’s biggest questions just got a jaw-dropping answer, and it’s coming straight from the top. Jared Isaacman, NASA’s boss, has weighed in on whether we’re alone in the universe… And his verdict? Aliens are likely out there!

Former Navy commander and fearless military jet pilot Brian Binnie who became the second ever commercial astronaut in 2004, had a close encounter that turned his world upside-down.