What does Pluto have that other planets dont?

Answer 1

Pluto is so small and far away that it has no effect whatsoever on the planet Earth. To better put this into perspective:

• Pluto's distance from Earth ranges from about 2.66 billion miles (4.28 billion km) at the closest, to 4.67 billion miles (or 7.5 billion km) at the furthest.
• Pluto has a mass of 0.013 x 10^22 kg, which is 0.2% that of Earth's mass (which is 5.97 x 10^24 kg).

Answer 2

Pluto is unique because it is classified as a dwarf planet. It has an eccentric orbit that is more elongated and inclined compared to the eight planets in our solar system. Additionally, Pluto has a thin atmosphere and is made up of rock and ice.

Answer 3

Pluto is the only dwarf planet that used to be a planet.

Answer 4

Lots of ice.