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.

New images of the planet Mercury taken by a robotic ... BepiColombo captured the image above while flying over Mercury's north pole. The crater rims cast permanent shadows. "This makes these ...

Previously, the Vredefort Dome had been the only dated impact structure. The 2 billion-year-old crater can be found in South ...

Based on the most up-to-date models, the Magnetic North Pole (MNP) is continuing on its trajectory towards Russia. Not to be confused with the Geographic North Pole, sometimes called “True North ...

Attention was first brought to the Sun’s strange polar vortex when Dr. Tamitha Skov posted on Twitter, sharing images taken by ... polar vortex around the north pole of our Star.