NASA's Artemis II mission concludes today as the Orion capsule splashes down after a record-breaking lunar far side flyby.

Learn how a new model shows how waves form on alien oceans, revealing that gentle winds could create massive swells on Titan, ...

Jared Isaacman says odds of evidence we are not alone are ‘pretty high’ four days after Artemis II rocket lifted off ...

'Do all aliens really need sunlight?' ...

The most amazing images you’ve seen from the recent Artemis II Moon mission were shot on a 10-year-old Nikon D5. So can we ...

New research shows that craters near the moon's south pole that have been in permanent shadow the longest are more likely to ...

Artemis II began its historic flyby of the moon Monday in what is the mission’s showstopper event — giving its crew and ...

As real astronauts vanish behind the moon, games have long tried to evoke the fragile quiet of drifting through space ...

Artemis II has broken the 55-year human distance record and gone dark behind the Moon - after astronauts described the far ...

Donald Trump has hailed the astronauts of the Artemis II mission, saying they have “made history and made all of America ...

Houston, we don't have a problem watching (most of) these.

The subject of UFOs and aliens is vast and complex, making it impossible to summarize in one article. Flying saucers/UFOs made headline news throughout the world in 1947, sparked by two major, highly ...