Ever since the discovery of pluto in 1930 kids grew up learning that the solar system has nine planets.
Nine planets of the solar system.
Take an interactive tour of the solar system or browse the site to find fascinating information facts and data about our planets the solar system and beyond.
Pluto is farther from the sun than other planets.
Here are a list of the 9 planets in their order in the solar system.
The nine planets has been online since 1994 and was one of the first multimedia websites that appeared on the world wide web.
Although pluto was found in 1930 limited information on this planet delayed a realistic understanding of its characteristics.
It is named after the roman god of the underworld.
It is the closest planet to the sun so it orbits the sun very quickly just in 88 days.
The sun is the largest object in the solar system.
That all changed in the late 1990s when astronomers started arguing about whether pluto.
It is a small planet just 4850 kilometers 3000 miles in diameter.
Take an interactive tour of the solar system or browse the site to find fascinating information facts and data about our planets the solar system and beyond.
Its surface is gray to orange in color and it is covered with craters.
Here is a rundown on the 9 planets of the solar system.
The nine planets has been online since 1994 and was one of the first multimedia websites that appeared on the world wide web.