The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.

D23 has announced a special new event celebrating Space Mountain as a part of their Spotlight Series that is taking place in ...

The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

February's full Snow Moon will have a royal companion as it rises alongside Regulus, a star nicknamed "Heart of the Lion", ...