The need for an advanced terminal graphical UI is increasing. Some ideas which come to mind:

1. Decreases iteration time during development, we can fit a lot more data on screen nicely, including debug information.
2. Real time data visualization, e.g. graphs
3. Real time rocket orientation simulation.
4. Ability to select mock sim file.
5. Ability to pause simulation
6. Looks dope!

Thankfully, there is already a library for this. https://github.com/textualize/textual/ by the creators of the rich library seems perfect. Styling through CSS and plenty of widgets should make this a fun project. Not a super high priority right now though.