Write about the planet you like on a piece of paper but do not write the name.The other pupils will guess it.(На английском)

The planet I'd like to tell you about is one of the most famous and smallest planets in Solar System. For the first time, it was considered to be an ordinary planet but nowadays it is the biggest Kuiper belt object. This planet was discovered by Clyde Tombaugh in 1930. It has 5 secondary planets. (Pluto) Прости, если мало.