There is a curious section in the new congressional reauthorization bill for NASA that concerns the agency’s large Space Launch System rocket. The section is titled “Reaffirmation of the Space Launch ...
Provide a feasibility study of the Delta Cryogenic Second Stage (DCSS) as the SLS Interim Cryogenic Propulsion Stage (ICPS). This study will include an assessment of the DCSS: 1) against SLS load ...