It is called the mystery planet because it is so far away, and we don't really know anything about it because we are unable to visit it.
Pluto By Alicia
Pluto By Alicia
planet x is unknown but is farther than Pluto
no Pluto is fully studied and there are no mysteries but there are planets beyond Pluto
Pluto used to be classified as the ninth planet from the Sun, but it was reclassified as a dwarf planet in 2006 by the International Astronomical Union.
No. There are no storms on Pluto that we know of.
The planet before Neptune is Uranus. The planet after Neptune is Pluto but Pluto is know classified as a dwarf planet.
Pluto
all i know that planet x is past Pluto
yes there are moons for Pluto there are moons for every planet that we know of
Pluto, it is now a dwarf planet or planetoid.
No. There are almost no astronomers that think Pluto is a planet. They know it's officially a dwarf planet.