New photos of Mercury's mysterious north pole reveal a glimpse of the permanently dark, frigid craters that may hold ice dozens of feet thick, even though Mercury is the closest planet to the sun.

Let's go in for a close-up. BepiColombo captured the image above while flying over Mercury's north pole. The crater rims cast permanent shadows. "This makes these unlit craters some of the coldest ...

CAPE CANAVERAL, Fla. (AP) — A spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole. The European and Japanese robotic explorer swooped as close as 183 miles ...

As destination and dream, the North Pole has few peers, and of those whose dreams led them there, Erling Kagge has few peers ...

A spacecraft has beamed back some of the best close-up photos yet of Mercury’s north pole. The European and Japanese robotic explorer swooped as close as 183 miles above Mercury’s night side ...