Welcome
The solar system is a collection of planets, moons and other objects orbiting the Sun. Each world is different, from rocky surfaces to gas giants, and studying them helps explain how Earth formed and where it fits in the wider universe.
What makes the solar system interesting is the range of environments it contains. Some planets have extreme weather, others may have once supported water, and smaller objects preserve material from its earliest days. Exploring these differences helps build a clearer picture of how planetary systems work.
