The 9th planet to be discovered was Pluto in 1930. However, by 2006 there were so many Pluto-sized objects being found that a reclassification was made. Pluto was classified as a "dwarf planet" along with the asteroid Ceres and the planetoids Haumea, Makemake, and Eris.
There is no 9th planet. It used to be Pluto, but that's classified as a dwarf planet now.
Pluto
I do not really understand what you are asking but The Dwarf Planet Pluto is the ninth planet from the sun, it is believed that it is not even a planet anymore. Thank you for using wikianswers.com.
The planet Pluto has never exploded in the solar system, It was discovered in 1930 and was considered the ninth planet of the solar system until 2006.At that time, it was reclassified as a dwarf planet because it no longer fit the new scientific definition of a planet.
Pluto used to be the ninth planet, but it was re-classified as a Dwarf Planet on August 24th 2006 by the International Astronomical Union (IAU).
A fun fact about Pluto is that it was discovered in 1930 by astronomer Clyde Tombaugh. It was considered the ninth planet in our solar system for nearly 76 years before being reclassified as a dwarf planet in 2006.
Pluto was categorized as a dwarf planet on August 24, 2006, when the IAU defined what a "planet" is in such a way as to no longer include Pluto. Before then, and since 1930, Pluto was considered a planet.
Pluto was discovered in 1930 and dubbed the ninth planet. It was known as the ninth planet up until 2006, when it was reclassified as a dwarf planet. Now there are only eight officially recognised planets in our solar system, with an additional five dwarf planets and several more dwarf planet candidates.
From it's discovery in 1930 until 2006, Pluto was the ninth planet. In 2006 it was reclassified as a 'dwarf planet','so is no longer a 'planet'. There are only eight bodies in our solar system now internationally recognised as planets.
Pluto. From its discovery in 1930 until 2006, it was considered the ninth planet. It was reclassified as a Dwarf planet in August 2006.
It became the ninth planet in 1930. But in 2006,scientists agreed that Pluto became a dwarf planet ever since.
Pluto was regarded as the ninth planet, from it's discovery in 1930, until it's reclassification as a dwarf planet in 2006.
Pluto was discovered in 1930, this is when it became the ninth planet. It was reffered to as such until 2006, when it was reclassified as a dwarf plant.
Pluto, it was discovered in 1930 and remained as the ninth planet until 2006. Since the 2006 reclassification of Pluto to a Dwarf Planet, there are now eight planets in our solar system.
I do not really understand what you are asking but The Dwarf Planet Pluto is the ninth planet from the sun, it is believed that it is not even a planet anymore. Thank you for using wikianswers.com.
From its discovery in 1930 until its degradation in 2006 Pluto was considered the solar system's ninth planet. Now it is considered a dwarf planet, and one of 5 official dwarf planets.
A dwarf planet located in the Kuiper Belt, a ring of icy objects beyond Neptune. It was discovered in 1930 and was considered the ninth planet in our solar system until 2006 when it was reclassified as a dwarf planet. Pluto is the largest known trans-Neptunian object by volume.
Pluto was considered a major planet from 1930 to 2006.
The planet Pluto has never exploded in the solar system, It was discovered in 1930 and was considered the ninth planet of the solar system until 2006.At that time, it was reclassified as a dwarf planet because it no longer fit the new scientific definition of a planet.