The most impressive feature on Mercury is the Caloris Basin, a vast, multi-ringed crater over 800 miles across, which is ...

Volcanism has played a more extensive role in shaping the surface of Mercury than scientists had thought. This result comes from multispectral imaging data gathered in January 2008 by MESSENGER, the ...

Mercury, the smallest planet in our solar system and the one closest to the Sun, has long baffled scientists with its twisted, fractured surface. Towering cliffs, deep ridges, and sprawling fracture ...

Mercury, the smallest and least explored planet in our solar system, has long been shrouded in mystery. Despite its scorched ...

Despite being the closest planet to the sun, Mercury has thick deposits of ice at its poles, and now we may understand the ...

Add Yahoo as a preferred source to see more of our stories on Google. bepicolumbo images of mercury From just 295 kilometers above Mercury's surface, ESA's BepiColombo transfer probe has captured ...

Two new papers from members of the MESSENGER Science Team provide global-scale maps of Mercury’s surface chemistry that reveal previously unrecognized geochemical terranes large regions that have ...

(CNN) — 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.

Mercury is the closest planet to the Sun, possesses a weak intrinsic magnetic field and has only a very tenuous atmosphere (exosphere). These three conditions result in a direct coupling between the ...

A spacecraft skimmed past Mercury this week, beaming back stunning new images of the surface and showing once again that humankind has a seemingly insatiable longing to understand the universe. The ...