Release of the Detailed Science Case for MSE, 2019 edition

April saw the release of the Detailed Science Case for MSE, 2019 edition, the culmination of many months (and in some cases, years) of effort by 263 scientists across the MSE community. This new document is a comprehensive revision of the original DSC, first released in 2016, and captures the key science ambitions of the MSE community for this transformational facility.