Explore our solar system. Find out about all the planets and their position in relation to the Sun.
All the stats and facts you need to know about the Sun - the only star in our solar system. Find out what it is made of and why we need it to survive.
Learn about the basic patterns of the sun and moon, and what causes day and night.
Find out what planet Earth is made of, where it is in our solar system, and why it is the only planet we know of that can sustain life.
Find out why Pluto was renamed a dwarf planet, where it is in the solar system and some of what we know from the New Horizons Mission.