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

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

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 ...

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

Future missions will need longer expiration dates and grow-it-yourself options. Luckily, labs around the world are working on ...

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.

Within minutes, clips of the exchange spread across social media, while the dead air became its own meme. One viral post ...

You don’t have to leave the planet to feel like an astronaut. From hidden craters to secret NASA training grounds, these ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

As a quartet of astronauts make their way to the far side of the Moon, far-fetched notions of human colonies on the satellite or even Mars - a three-year return trip - are again getting an airing.

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