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

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

Police say she was armed with a large knife in the parking lot of a Walmart in Omaha while attempting to kidnap a toddler and ...

A lunar far side experiment finds no alien signals but proves the Moon could offer the quietest listening post yet for future ...

After a fiery trip through Earth’s atmosphere that lasted nearly 15 minutes, the crew's Orion spacecraft splashed down in the ...

The end of the historic Artemis II mission kicks off a race to establish a permanent human presence on the moon.

In a 2019 AP-NORC poll, about half of Americans said they’d take a chance to orbit the Earth, with 41% saying they’d travel ...

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

Artemis II is back in touch with Earth. NASA is still out of contact with the crew. But right now, the Artemis II astronauts ...

By COREY WILLIAMS For generations, human beings have wondered: What would alien life from another planet be like? But we ...

A string of eight dead and missing scientists is causing concern in the U.S., as some of the disappearances are extremely ...

NASA's Artemis II astronauts are now more than halfway to the moon, marking a major milestone in the first crewed deep-space ...