2M views · 211 reactions | Pluto has a thin atmosphere with a blue tint. Find out what else makes the "King of the Kuiper Belt" interesting. Stream "The Planets: Ice Worlds" online or on the @PBS app now: https://to.pbs.org/2YztewN | NOVA l PBS | Facebook

83K views · 2.1K reactions | Why was Pluto removed from being a planet? | Colors Of Nature | Facebook

Using color to look at Pluto can help make new discoveries, like that of water ice. See how: http://go.nasa.gov/1Ueey9o | NASA - National Aeronautics and Space Administration