5.6K views · 103 reactions | On the anniversary of Pluto's discovery, here are five things you might not have known about the dwarf planet  | Reuters | Facebook

Many people still don’t understand why Pluto was reclassified as a dwarf planet in 2006, including four-year old Charlie. Here, leading astrophysicist and Academy Fellow Professor Elaine Sadler explains Pluto's planetary demotion. | Australian Academy of Science

26K views · 506 reactions | Did you know this about Pluto?   "Why is Pluto no longer a planet? Pluto was reclassified as a dwarf planet in 2006 by the International Astronomical Union because other objects might cross its orbit." : science.nasa.gov/dwarf-planets/pluto | Sphere | Facebook

4.6K views · 236 reactions | Have A Laugh With a Classic Mickey Cartoon Pluto’s Party Pluto's Party is a 1952 cartoon in the Mickey Mouse series, produced by Walt Disney Productions and released by RKO Radio Pictures on 19 September 1952. It was the 124th short in the Mickey Mouse film series to be released, and the first for that year. | Because We Love Classic Cinema | Facebook