Pluto and its Charon

Elite vice president senior x harmless to humans and animals (seemingly) police junior counterattack counterattack counterattack!Make it clear! In 1978, observations found that Pluto had a huge satellite, which was finally named Charon Charon, which means the boatman on the River Styx who ferries souls to the underworld.The discovery of Charon allowed scientists to calculate the mass of Pluto, and it turned out that its mass was smaller than that of the moon, so it was kicked out of the nine planets. On July 2015, 7, New Horizons flew by Pluto and took a picture of the loving heart of Pluto, which is popular all over the world.And although it and its Charon are planets and satellites, they are more like a binary star system, revolving around a particle, and its heart faces Charon.Pluto and Charon are two-way tidal lock, the only love that Pluto has.Content tags: Strong Urban Love, Special Preference, Suspense Reasoning┃ Search Keywords: Protagonist: Fu Li Wen Yan┃ Supporting Role: None