We've spent decades scratching the surface of Mars trying to uncover life there. But we've been searching a barren wasteland ...

Fifty-six years ago, after a tense race to save the Apollo 13 crew, the astronauts finally splashed down safely. Here’s what ...

BEIJING -- China's mission to retrieve samples from Mars will advance to the flight model development phase within this year, Liu Jizhong, chief designer of the Tianwen 3 mission, said on Thursday.

Brian Brill watched with a kind of restlessness as the Artemis II spacecraft left the launching pad on its 10-day journey ...

There seems to be something of a “been there, done that” impression this time, a sense that the American public wasn’t “sold” ...

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

President Donald Trump hailed the Artemis II crew as modern-day pioneers after they shattered the human spaceflight distance ...

The world has tracked the journey of NASA’s Artemis II mission for five days. The four astronauts have launched into space, ...

The four NASA Artemis II astronauts will swing around the far side of the moon, venturing deeper into space than any humans ...

After spending much of the first 25 hours of their 10-day flight orbiting Earth, the Artemis II crew blasted toward the moon ...

Four astronauts have embarked on a high-stakes flight around the moon. It's humanity's first lunar voyage in more than half a ...

The Artemis II flyby mission is primarily about testing equipment for a lunar landing in 2028. But the broader plan was ...