With a radius of about 43,500 miles, Jupiter is 11 times wider than Earth.

Saturn is the sixth planet from the Sun and the second largest planet in the Solar System.

Uranus was the first planet found with the aid of a telescope. The seventh planet from the Sun, it was discovered in 1781 by the astronomer William Herschel.

Information and comprehension on Pluto, the once-fabled ninth planet of our solar system.