Mercury, the smallest and least explored planet in our solar system, has long been shrouded in mystery. Despite its scorched surface and barren landscape, new research suggests that beneath its ...

A layer of diamonds up to 18 kilometers (11 miles) thick could be tucked below the surface of Mercury, the solar system's smallest planet and the closest to the sun, according to new research. The ...

The objectives of a Mercury lander mission will depend on the choice of landing site, but will likely include chemical, mineralogical, and isotopic analyses of Mercury surface materials to provide ...

The origin of Mercury, the closest planet to the sun, is mysterious in many ways. It has a metallic core, like Earth, but its core makes up a much larger fraction of its volume – 85% compared to 15% ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Mercury, seen in this false-color image, may have a deep layer of inner diamonds, new research ...