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Pluto

en.wikipedia.org/wiki/Pluto

Pluto (minor-planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of ... The IAU has not formalized a definition for binary dwarf planets, and Charon is officially classifi...

What Is Pluto? | NASA

www.nasa.gov/audience/forstudents/k-4/stories/nasa-knows/what-is-pluto-k4.html

Pluto is a dwarf planet in our solar system. ... But Pluto does not orbit in a circle. .... Jupiter is so large that all of the other planets in the solar system could fit ...

Why Pluto is No Longer a Planet - Universe Today

www.universetoday.com/13573/why-pluto-is-no-longer-a-planet/

Jan 5, 2012 ... Let's find out why Pluto is no longer considered a planet. ..... whatever that might mean, does not imply that the same is true in other planetary ...

Why is Pluto no longer a planet? (Everyday Mysteries: Fun Science ...

www.loc.gov/rr/scitech/mysteries/pluto.html

Essentially Pluto meets all the criteria except one- it “has not cleared its ... that does not meet these criteria is now classed as a “dwarf planet,” and that includes  ...

Why Is Pluto No Longer A Planet? We Explain : CULTURE : Tech ...

www.techtimes.com/articles/48007/20150422/this-is-why-is-pluto-no-longer-a-planet.htm

Apr 22, 2015 ... Here's why Pluto is no longer considered a planet. ... they overwhelmingly voted that Pluto fit the description of dwarf planet better than planet.

Pluto Demoted: No Longer a Planet in Highly Controversial Definition

www.space.com/2791-pluto-demoted-longer-planet-highly-controversial-definition.html

Aug 24, 2006 ... The IAU proposed a new definition for planets would have brought the the tally to 12. It was ... Pluto Demoted: No Longer a Planet in Highly Controversial Definition ... He has already found dozens that fit the category.

Why isn't Pluto a planet anymore? - UCSB Science Line - University ...

scienceline.ucsb.edu/getkey.php?key=1504

The reason why there was debate over whether Pluto constitutes a planet or not ... their first official definition of a planet, and this definition does not fit for Pluto.

Pluto and the Solar System | IAU

www.iau.org/public/themes/pluto/

The first members of the dwarf planet category are Ceres, Pluto and Eris, ... Mike Brown found fitting in the light of the academic commotion that followed its .... belt and is an example of the case of an object that does not orbit in a clear path.

www.ask.com/youtube?q=Why Does Pluto Not Fit in as a Planet?&v=pTZMgoh663I
Apr 15, 2014 ... Redefining terms to fit your preconceived notion of what they "should mean" is about an agenda, not science. ... Nature does that all by itself. ... "Nature" couldn't care less about if Pluto is a planet or not - but to astronomers, ...

Pluto: Facts & Information About the Dwarf Planet Pluto - Space.com

www.space.com/43-pluto-the-ninth-planet-that-was-a-dwarf.html

Jul 22, 2015 ... Pluto, originally considered the ninth planet, was classified as a ... While methane and nitrogen ice cover much of the surface of Pluto, these materials are not strong ... Still, in the time that it does have an atmosphere, Pluto can ...

More Info

Why Is Pluto No Longer a Planet? | Wonderopolis

wonderopolis.org

The truth is, nothing about Pluto changed, but the definition of a planet did. Once these changes became official, Pluto no longer fit the definition of a planet.

Why is Pluto not a planet? – Greg Laden's Blog - ScienceBlogs

scienceblogs.com

Jul 13, 2015 ... The simplest reason that Pluto is not a planet is that planet experts say ..... Pluto should not have a minor planet number because it does not fit ...

Why is Pluto no longer considered a planet? | HowStuffWorks

science.howstuffworks.com

Aug 24, 2006 ... The planets in our solar system all orbit the sun in a relatively flat plane. ... Pluto is relatively round and orbits the sun, but it does not meet the ...