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 ...

Scientists in China have discovered and identified the 11th new lunar mineral, according to ...

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 ...

Variations in its crystal structure could help researchers better understand how lunar minerals form and evolve under extreme ...

Elephant in the room? Proposed NASA budget cuts.

If I were looking at Earth from a distance, I would be pretty disappointed,” theoretical physicist Avi Loeb says. The debate on whether little green men or UFOs are among us escalated in February ...

There wasn't a dry eye on the ship as Artemis II astronaut Reid Wiseman immortalized his late wife Carroll during his historic trip to the moon. Find out more about his family life as a dad of two.

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 ...

The Infinite Loop by Nebius reports on robots training in California to build colonies on Mars, leveraging AI and autonomy ...

Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...