The document outlines a case study on the Hubble Space Telescope, highlighting its development setbacks including delays, cost overruns, and a significant optics error in its primary mirror. It discusses the planning and care taken in its creation, the consequences of the errors faced, and the solutions implemented to rectify the issues. Additionally, it poses questions regarding what went wrong, the impacts of these errors, and the systems engineering processes that should be considered for future space telescopes like the James Webb Space Telescope.