Ok kiddo, imagine you have a big puzzle with many different pieces. When you put all the pieces together, you get a beautiful picture. In math, we also have puzzles called "spaces", and when we put them together, we get a picture of something called a "space".
Now, a "rigid analytic space" is a special kind of math puzzle where the pieces are made of numbers and shapes. It's like a 3D puzzle, but instead of putting it together with our hands, we use math to figure out how the pieces fit together.
This type of puzzle is really helpful for understanding things in physics and chemistry, like how atoms and molecules interact with each other. It's also used in computer science to create algorithms that can solve complicated problems.
So, in short, a rigid analytic space is a mathematical puzzle that helps us understand how things fit together in science and computer science.