That it is not considered a planet anymore
Pluto is not a star. It is classified as a dwarf planet. It was reclassified on August 24, 2006.
The International Astronomical Union "demoted" Pluto from true planet to dwarf or minor planet status in 2006; it is highly unlikely to reverse that decision and change the definition back to include Pluto as a planet in 2015.
Pluto didn't change; our ideas of Pluto did. It turns out that Pluto is smaller than originally believed, so eventually he was "demoted" to the status (newly-created) of a "dwarf planet". It is unlikely that he will oficially be declared (by the IAU) a planet again.
Pluto, it is now a dwarf planet or planetoid.
Pluto was re-classified as a Dwarf Planet on August 24th 2006 by the International Astronomical Union (IAU).
Pluto is not a planet its a dwarf planet
Pluto is a rocky world. Pluto is now reclassified as a dwarf planet.
Observations of Pluto's orbit and size did not provide enough evidence to change its status from a planet. Astronomers cited factors such as its small size and irregular orbit as reasons for excluding it from the planetary classification.
neptuneNeptune is the closest to Pluto. Uranus is the second closest planet to Pluto. Saturn is the third closest planet to Pluto. Jupiter is the forth closest planet to Pluto. Mars is the fifth closest planet to Pluto. Earth is the sixth closest planet to Pluto. Venus is the seventh closest planet to Pluto. Mercury is the most furthest away from Pluto. The Sun and the moon are not considered as planets. The planet Pluto is also not considered as a planet.
Pluto is a dwarf planet
Pluto is a planet!