Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.

Europa looks like a frozen, lifeless moon — but beneath its shattered ice, scientists think there may be a vast saltwater ...

Elements essential to life, such as carbon, nitrogen, oxygen, phosphorus, and sulfur, were "delivered" to Earth and the moon ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

Beyond Artemis II, human spaceflight missions will need longer expiration dates and grow-it-yourself options. Luckily, labs around the world are working on these menus—and invited National Geographic ...

Conspiracy theorist David Wilcock has allegedly died, with fans questioning the recent deaths of many figures in the ...

Jomathan Hughley says rapid innovation will come from the push for more research and long-term structures in space, including on the moon and Mars.

Elephant in the room? Proposed NASA budget cuts.

What would they think of us? Today in History: April 12, Euro Disney opens in Paris Artemis II’s moon-traveling astronauts ...

Experience the Moon on Earth during the Artemis II mission. Discover NASA training sites, impact craters, and space adventures in the U.S.

There wasn't a dry eye on the ship as Artemis II astronaut Reid Wiseman immortalized his late wife Carroll during his ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...