mercury's surface

Mercury or Mercury is the smallest and closest to the Sun of the Sun's eight planets, with an orbital cycle of 88 days on Earth.

Mercury is the sun closest to the sun in the solar system, it has been studied quite well by scientists over time.

The smallest planet and the closest to the sun are shrinking in size faster than previously calculated by experts.

Mercury can unravel the long-standing mysteries of the moon's formation, after scientists found unexpected similarities between these two bodies.