Simply put, pi is a mathematical constant that expresses the ratio of a circle's circumference to its diameter. It figures ...

The postponement, driven primarily by thick clouds, was the second scrub of the flight since an issue with the rocket on ...

China's Yutu-2 rover captured imagery of the lunar surface. See rover tracks and views from the far side of the moon. Credit: ...

Jones handed Rockwell a script for "Moon" nine months later and it's easy to see why the actor signed up. He would go on to ...

CAPE CANAVERAL, Fla. — A private lunar lander is no longer working after landing sideways in a crater near the moon’s south pole and its mission is over, officials said Friday. The news came less than ...

Intuitive Machines' IM-2 Athena lander ended up on its side on the moon, forcing a premature end to a mission packed with ...

China, in 2013, becomes the third country to successfully land on the moon, delivering a rover named Yutu ... but manages to crank out pictures and science before falling silent when the long lunar ...

What was Athena’s mission on the moon? Athena was expected to deploy a rover called the Mobile Autonomous Prospecting ...

Intuitive Machines announced that its 15-foot-tall robot Athena is expected to land on the moon’s south pole around 12:30 p.m ...

The Athena lunar lander touched down on the moon Thursday morning, and the MAPP rover on board could be the first to explore the moon's south pole. As of Thursday afternoon, it was unclear if the ...

Another historic U.S. robotic moon landing happened Thursday, but whether the lander is sitting upright on the surface ...

Intuitive Machines made history last year as the first private company to land a spacecraft on the moon, but the mission wasn’t without problems.