An image taken by Curiosity last month has sparked claims of a long-lost civilization on the Red Planet after some spotted a ...

In Death Valley National Park in California, a dry lakebed called Racetrack Playa has long puzzled visitors. For years, this ...

Three companies will send scientific payloads to the lunar surface to support NASA's first permanent base development.

On a clear night, the sky may seem peaceful and empty. Yet beyond the stars visible to our eyes lies a universe so vast that it is difficult to imagine. Our gal ...