Planet fact site solution using React, React Router, Styled Components

Hello,

I am looking for some general feedback on my solution.

There are some other features that I would like to implement in the future. I really liked what user tediko implemented in his solution of this challenge as the root page (https://planets-tediko.netlify.app/), so I am planning on working out something like that in my solution as well, when I will have some extra time on my hands. Also I am not completely satisfied with some parts of my solution, so I will be doing some code refactoring as well.

Thank you for your feedback in advance.