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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 ... Pluto and Charon are sometimes considered a binary system because the barycenter of their orbits do...

Why is Pluto no longer considered a planet? | HowStuffWorks

science.howstuffworks.com/pluto-planet.htm

Aug 24, 2006 ... Pluto's orbit is erratic. The planets in our solar system all orbit the sun in a relatively flat plane. Pluto, however, orbits the sun at a 17-degree ...

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. ... Pluto's orbital path angles 17 degrees above the line, or plane, where the eight ...

Why Is Pluto No Longer a Planet? | Wonderopolis

wonderopolis.org/wonder/why-is-pluto-no-longer-a-planet/

Because it does not follow this rule, Pluto is no longer considered a planet. ... Dwarf planets, like Pluto, have not yet cleared the neighborhoods of their orbits ...

Pluto Not a Planet, Astronomers Rule - National Geographic News

news.nationalgeographic.com/news/2006/08/060824-pluto-planet.html

Aug 24, 2006 ... Pluto is no longer a planet, according to a new official definition. Instead the icy sphere will be considered one of more than 40 "dwarf planets."

Curiosities: Why is Pluto not considered a planet? - News

news.wisc.edu/curiosities-why-is-pluto-not-considered-a-planet/

Nov 15, 2010 ... Likewise, comets were not considered planets because they are too small and have noncircular orbits that go far outside the plane of the solar ...

Why is Pluto no longer considered a planet?| Explore | physics.org

www.physics.org/article-questions.asp?id=49

When is a planet not a planet? And what is it about Pluto that has got astronomers fighting? Big Bang Blogs examines the sorry fate of the solar system's outcast.

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

scienceblogs.com/gregladen/2015/07/13/why-is-pluto-not-a-planet/

Jul 13, 2015 ... The simplest reason that Pluto is not a planet is that planet experts say so, ... and it's not Pluto: Ceres, the planetino whose namesake gave us “cereal”. ... time) there are (were) 35 (known bodies that were considered) planets.

Why Is Pluto No Longer A Planet? - Zidbits

zidbits.com/2011/04/why-is-pluto-no-longer-a-planet/

Apr 18, 2011 ... While Pluto is no longer officially considered a planet, it is still an ... unlike the other planets which are all in the same plane, it orbits at an angle ...

www.ask.com/youtube?q=Why Is Pluto Not Considered a Plane&v=FqX2YdnwtRc
Feb 12, 2007 ... its like he knew i was upset about pluto not being a planet!! lol ... what is this science that they decided not to consider when they reclassified ...
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Why Pluto is No Longer a Planet - Universe Today

www.universetoday.com

Jan 5, 2012 ... Let's find out why Pluto is no longer considered a planet. ..... of Neptune for some 25 years and its inclination to the plane of the ecliptic is high.

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

www.techtimes.com

Apr 22, 2015 ... Here's why Pluto is no longer considered a planet. ... Applied Physics Laboratory/ Southwest Research Institute/Goddard Space Flight Center ).

Why is Pluto no longer a planet? - BBC News - BBC.com

www.bbc.com

Jul 13, 2015 ... In 2006, Pluto was demoted from planet status. Why was it removed from the planet club?