They don't. Charon is generally considered a moon of Pluto, however, since Charon and Pluto orbit a center of mass that is outside of Pluto some have suggested calling the Pluto-Charon system a binary or double planet.
Astronomers think Pluto is a dwarf planet. And they're right.
Astronomers have decided that Pluto does not meet the definition of a planet.
pluto
No. There are almost no astronomers that think Pluto is a planet. They know it's officially a dwarf planet.
No, not all astronomers consider Pluto a planet. Pluto was reclassified as a dwarf planet in 2006 by the International Astronomical Union, leading to debate among scientists about its classification. Some astronomers argue that Pluto does not meet all the criteria to be considered a full planet.
No. Most follow the new IAU definition of a planet which excludes Pluto.
Charon does not truly orbit Pluto. Rather, Charon's gravity moves Pluto enough that both objects orbit around their common center of mass, which is outside of Pluto. This led to suggestions that the Pluto-Charon system be classified as a binary or double planet.
Yes it is. However, its largest moon, Charon, is so large that one can almost think of Pluto and Charon as being a double minor planet system as Charon does not orbit Pluto as much as Pluto and Charon both orbiting a common point near Pluto, because of the effect of both Pluto's gravity on Charon as well as Charon's gravitational pull on Pluto.
The Only Ones, from the song 'Another Girl, Another Planet' "I think I'm on another world with you, I'm on another planet with you, another girl, another planet, another girl, another planet".
Pluto is too cold to be a planet Pluto is made completely out of ice
no,as Pluto is also doubtful as planet
Some astronomers think that asteroid came from fragments of a planet that disrupted by a strong gravitational force.