How many moons does each Planet have? Follow Vincent on a tour of the solar system to find out and meet many of the moons of our solar system. Many of you have asked where Pluto and friends are ...
How many moons does Pluto have? Pluto, a dwarf planet, has five known moons. They are, in order of distance from Pluto, Charon, Styx, Nix, Kerberos, and Hydra. The largest of Pluto’s five moons is Charon. Interestingly, Chardon is mutually tidally locked with Pluto and is massive enough that Pluto–Charon is sometimes considered a double object.
Pluto's four small moons orbit Pluto at two to four times the distance of Charon, ranging from Styx at 42,700 kilometres to Hydra at 64,800 kilometres from the barycenter of the system. They have nearly circular prograde orbits in the same orbital plane as Charon. All are much smaller than Charon.
Next are the giant outer planets. They have lots of moons. Jupiter, for instance, has 79 known moons! The most well-known of Jupiter's moons are Io (pronounced eye-oh), Europa, and Callisto. Jupiter also has the biggest moon in our solar system, Ganymede. These moons are so big you can see them with just a pair of binoculars.
Pluto has five moons: Charon, Styx, Nix, Kerberos, and Hyrda. Charon is the largest of Pluto's moons and was discovered by US astronomer James Christy on June 22, 1978, roughly fifty years after the dwarf planet's discovery. Two more moons, Nix and Hydra, were identified on May 15, 2005, by members ...
How Many Moons Does Pluto Have? As of 2014, Pluto has five recognized moons. The largest moon, Charon, was discovered in 1978, followed by the discoveries of Nix and Hydra in 2005, Kerberos in 2011 and Styx in 2012.
If moons are such a common feature in the solar system, why is it that Mercury has none? Yes, if one were to ask how many satellites the planet closest to the sun has, that would be the short answer.
Since it the innermost planet in the solar system, it also means that it revolves around the sun in the shortest time (89.97 days) compared to the other planets. Most of the planets and other bodies (such as some asteroids) in the solar system have moons or similar satellites. However, Mercury, just like Venus, does not have a moon.
The Latest. The Latest. July 14, 2017: On July 14, 2015, NASA’s New Horizons spacecraft made its historic flight through the Pluto system – providing the first close-up images of Pluto and its moons and collecting other data that has transformed our understanding of these mysterious worlds on the solar system’s outer frontier.