Copy the text in your answer and highlight the changes you make after proofreading it. What is smaller than earth's moon and takes 248 years to orbit the sun. Its Pluto, witch was called a planet until 2006, when scientists named it a "dwarf planet" insted. Pluto was discover by
astronomer Clyde Tombaugh in February 1930. Some think Pluto could be a large asteroid. The shape of Plutos' orbit actually brings it close to the sun at times then the orbit of its neighbor, the
planet Neptune