This week, NASA released the first image from the Europa Clipper spacecraft's voyage. The image is a mosaic of a star field, created from three shots the solar-powered orbiter captured in December of ...

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

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

The painter Sophie von Hellermann is known for loosely rendered, fantastical scenes inspired by fables and mythologies. In a ...

The first major U.S. exhibition of Germany’s great Romantic painter is a historic showcase. It’s also a blueprint for how to ...