SpaceX stacks the full Starship launch system for the 1st time

SpaceX has stacked a Starship prototype on top of a Super Heavy Booster 4 for the first time. The stacked spacecraft now reportedly represents the tallest assembled rocket ever developed in history. The combined launch system reportedly reaches nearly 400 feet tall and combined with the orbital launch stand on which it rests, the assembly is about 475 feet high.