Pluto's

* Pluto's Discovery: February 18th 1930

* Pluto's Km at equator: 2374 km compaired to earth (7926 km)

http://www.nasa.gov/sites/default/files/thumbnails/image/071215_pluto_alone_0.png

http://www.nasa.gov/sites/default/files/thumbnails/image/edu_what_is_pluto_1.png