Pieces of Mercury may have been found on Earth, potentially allowing scientists to study the Solar System's innermost planet.

New research suggests that Mercury's crust is shifting and twisting in unexpected ways thanks to the force of the Sun.

Mercury doesn't give up its secrets easily. The smallest planet in our solar system is also one of the most extreme—a ...

Mercury, the smallest planet in our solar system and the one closest to the Sun, has long baffled scientists with its twisted ...

Mercury is a mystery. It’s the smallest planet in our solar system, the closest to the Sun, and one of the most extreme. Its ...

With a total volume little more than the Moon, it is the smallest planet in the Solar System and is situated the closest to the Sun. Mercury has no atmosphere to retain heat, meaning that the ...

A satellite launched in 2020 to take observations and study the solar system’s 4.6-billion-year-old sun had a front-row seat as the planet Mercury moved around the giant star, and the entire ...