The Nine Planets is an encyclopedic overview with facts and information about mythology and current scientific knowledge of the planets, moons, and other objects in our solar system and …

Dwarf planets are usually smaller than Mercury, and they don't dominate their region of space. The first classified dwarf planet was Pluto in 2006. Key Facts & Summary Dwarf planets are …

Space Travel Calculator Calculate how long it would take to reach planets, stars, or galaxies, as well as fuel mass, velocity and more!

Sep 29, 2020 · A star that hosts planets orbiting around it is called a planetary system, or a stellar system, if more than two stars are present. Our planetary system is called the Solar System, …

Mar 17, 2020 · The planets in order from the Sun based on their distance are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Click for more.

Sep 29, 2020 · The biggest planet in our Solar System is the gas giant Jupiter. This planet is so big that it would take around 1.300 Earths just to fill its volume! So how big is Jupiter actually? …

The Moon is the only natural satellite of our planet, Earth. It has many different names, for example, the Romans called it Luna, Selene, and Artemis was the name given to it by the …

What Is Mars? Mars is one of the four terrestrial planets in our solar system and is the fourth planet from the Sun. At 2,106 miles its radius is the second smallest in our solar system. It is a …

Explore the nine (or eight) planets of our solar system with easy-to-understand information for kids.

Te solar system consists of the Sun; the eight official planets, at least three “dwarf planets”, 130+ satellites and a large number of small bodies