And a large integration hangar was packed with hardware: two lunar landers, two lunar rover mock-ups, a hopper, and other ...

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot from a procession of robotic spacecraft attempting to land on the moon . How ...

Artemis delays raise questions about NASA's 2027 moon landing goal. Can the US maintain its lead in space exploration?

These storms are measured by something called the Disturbance Storm Time index, a negative measurement of the strength of Earth’s own electromagnetic field, which is pressured by the solar storm. The ...

Rising just before sunset on January 13, the Full Wolf Moon will be up all night, and will slip below the western horizon ...

As Mars approaches opposition this month, it will become a dazzling spectacle in the night sky. See it at its best now, or ...

Geologically, Mars is very reminiscent of the moon. But it also looks a lot like the Earth. It all depends on who you ask.

The European and Japanese robotic explorer swooped as close as 183 miles (295 kilometers) above Mercury's night side before ...