Position circle

A position circle is like a special clock that helps us know where things are in the sky. It's like a big circle in the sky that tells us which direction things are.

Imagine a clock with all the numbers on it. The position circle is kind of like that, but instead of numbers, it has different directions like north, south, east and west. These directions help us know where things are in the sky.

Scientists use position circles to find things like stars, planets and other objects in the sky. They can use different tools to help them locate these things, and the position circle helps them know the exact location of each object.

Overall, a position circle is a tool that helps us understand where everything is located in the sky. It's like a special compass that points to different directions to help us find our way to cool things in the sky!