Hit a big milestone today just crossed 2,000 lines of code on the project! The core systems are now coming together, including a physics-based rocket flight simulator with wind, stability, recovery, and failure modeling. I also built a scientific charting engine, live telemetry visualization, nose cone design and aerodynamic analysis tools, CAD-style blueprint generation, and a customizable mission patch generator. Most of the foundation is now in place, and the next phase will focus on polishing the UI, expanding features, and improving the overall experience.