The IAU arrived at a new definition for "planet" which left Pluto out in the cold. It is now designated as a "Dwarf Planet".
also it was called a planet when is was larger but now it has become smaller scientists no longer class it as a planet
Pluto was considered a major planet from 1930 to 2006.
No. The fifth planet is Jupiter. Pluto was once considered the ninth planet, but is no longer considered a planet.
There were a total of nine planets in the solar system when Pluto was considered a planet.
Pluto is no longer considered a planet.
Neptune is now considered the outermost planet, Pluto is the next one but it is no longer considered a planet.
No, Pluto is a tiny, rocky dwarf planet.
There are eight known planets. Pluto was once considered a planet, but it is no longer officially considered a planet.There are eight known planets. Pluto was once considered a planet, but it is no longer officially considered a planet.There are eight known planets. Pluto was once considered a planet, but it is no longer officially considered a planet.There are eight known planets. Pluto was once considered a planet, but it is no longer officially considered a planet.
pluto.
pluto.
as the planet Pluto is considered the furthest planet from the sun, it would be a cold planet
plutoAnswer: Since Pluto is no longer considered a planet, Mercury is the smallest in out solar system. (I've added the link for a Pluto t-shirt.)
"Planet X" was originally a term for a hypothetical TENTH planet, BEYOND Pluto. Also, Pluto is no longer considered a planet.