The Planet Mercury
Mercury is the first planet that is close to the sun. The mass of Mercury is 3.3 oe 23kg. Mercury is 58 million killometers from the Sun. It takes Mercury 88 days to get around the Sun. It also takes Mercury 0.2408467 years to get around the Sun. Mercury prinipal gasses are hydrogen, Helium, and Oxygen. Mercury is a metal ball of iron.
Some interesting facts about Mercury is that it is called the god of commerce. Mercury is the eighth largest. Mercury is slightly larger than Earths moon. Mercury has been visited by two space craft marines and messenger. Only 45% of the surface was mapped because it's close to the Sun. Mercury has the greatest temperature because it is close to the Sun.