A 2012 astronaut photo shows the striking beauty of Japan's Aso Caldera, a "supervolcanic" structure home to more than a ...

When the Artemis 2 astronauts launch to the moon next year, they will be accompanied by one of 25 plush toys just named a ...

Another dazzling display of northern lights could be visible tonight with the prediction of a minor geomagnetic storm, ...

The U.S. wants to build a nuclear reactor on the Moon by 2030, but the first challenge is finding an ideal spot.

The SpaceX spacecraft company successfully launched two dozen satellites into low-Earth orbit Monday on its latest Falcon 9 ...

Space is part of the great power competition between the U.S. and China, with both countries racing for dominance.

The space rock will make its closest approach—at a cosmically slight 183,000 miles from our planet—later today, according to ...

A first-of-its-kind satellite recently launched into orbit to monitor Earth’s changing surfaces, detecting movement of the ...

National Geographic's up-close look at NASA's Artemis missions to return humans to the moon—and pave the way for a ...

National security officials have said the Kremlin is seeking to develop a space-based weapon that could knock out American ...

Living in space is no longer a distant aspiration; it is a strategic evolution driven by innovation, economics and necessity.

NASA is seeking proposals for rovers capable of navigating and conducting missions on simulated Moon and Mars terrain.