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

Ever wondered what makes Pluto so unique? From the unexpected story behind its name to just how cold it really is on its surface, these five facts about this distant planet will surprise you. | National Geographic

On this day in 2006, Pluto had its status as the ninth planet in our solar system demoted to dwarf planet. But, does Pluto deserve to be a planet? 🤔 According to Professor Brian Cox, it doesn’t actually matter, because either way it COULD be a habitat for life elsewhere in our solar system… #SolarSystem #Pluto #Planets #Space #Throwback Professor Brian Cox discusses Pluto and its status as a planet. | BBC

2.2M views · 37K reactions | Learn about the astonishing discoveries and near-misses of the New Horizons mission to Pluto  #PlanetExplorers brings you epic stories of exploration and discovery around five bodies in our solar system, told by the scientists who love and study them. | BBC Earth | Facebook

Scientists think Pluto must be reclassified as a planet! #space #astronomy #NASA #facts #spacescience #planets | Interstellar Traveller