How can pluto be classified

Pluto, for instance, has an underground ocean, a multilayer atmosphere, organic compounds, evidence of ancient lakes and multiple moons, he said. Materials provided by University of Central Florida. Original written by Robert H.

Note: Content may be edited for style and length. Science News. Journal Reference : Philip T. Metzger, Mark V. Sykes, Alan Stern, Kirby Runyon. Icarus , ; DOI: ScienceDaily, 7 September University of Central Florida. We saw in the qualifications in the latest chapter, and the biggest one that takes Pluto out of the planet discussion. The qualification that it must be able to clear its own orbit. Which Pluto does not do that at the moment, and that is why it should not be considered a planet.

That is the reason it is called a dwarf planet, even though it orbits the sun. These reasons also make other dwarf planets, like Eris, Haumea, Ceres, and Makemake, outliers, when compared to the general eight planets.

Astronomers predict that there are possibly hundreds of dwarf planets that surpass the Kuiper Belt, just waiting to be discovered. There are three rules, making a planet, a planet. These include, the planet is round, it orbits around the sun. Pluto is a planet because it meets the expectations of being one.

That means that pluto is a planet if it can meet the expectations. It orbits the sun like other planets do which still means it should still be a planet. Should Pluto be a planet? Should there be eight or nine planets in the solar system? The atmosphere has a blue tint and distinct layers of haze.

Pluto has 5 moons. The largest, Charon, is so big that Pluto and Charon orbit each other like a double planet. Venetia Burney, just 11 years old at the time, suggested the name Pluto in When Pluto was reclassified in from a planet to a dwarf planet, there was widespread outrage on behalf of the demoted planet.

As the textbooks were updated, the internet spawned memes with Pluto going through a range of emotions, from anger to loneliness. But since the release of New Horizons images showing a very prominent heart-shaped feature on the surface, the sad Pluto meme has given way to a very content, loving Pluto that would like to once again be visited by a spacecraft.

The Disney cartoon character Pluto, Mickey's faithful dog, made his debut in , the same year Tombaugh discovered the dwarf planet. There is speculation that Walt Disney named the animated dog after the recently discovered planet to capitalize on its popularity, but other accounts are less certain of a direct link. But either way, the joke connecting the two, as told in the Mel Brooks film "Spaceballs " remains:. We were lost.

None of us knew where we were. Then Harry starts feeling around on all the trees, and he says, "I got it! We're on Pluto. From the bark! Pluto is a dwarf planet that lies in the Kuiper Belt, an area full of icy bodies and other dwarf planets out past Neptune. Pluto is very small, only about half the width of the United States and its biggest moon Charon is about half the size of Pluto.

Almost all the planets travel around the Sun in nearly perfect circles. But not Pluto. It takes an oval-shaped path with the Sun nowhere near its center.