Mercury is 57,000,000 kilometers away from the sun.
To orbit the Sun, Mercury takes 87.969 days
For a full rotation it takes 58.6461 days.
Mercury is named after the Roman messengers of god.
There has only been one space craft that has ever been to Mercury.
The surface of Mercury is very similar to our moon. It has a very barren, rocky surface covered with many craters.
Mercury is the fastest moving planet in the solar system.
Mercury has no known moons.
Mercury has no atmosphere so there is no wind and no weather.