The scope of this revision is based on the work being stopped in the last stages of Final Design of SIRIUS-4 due to a change in NASA’s direction an…
Office of NEPA Policy and Compliance
August 15, 2024The scope of this revision is based on the work being stopped in the last stages of Final Design of SIRIUS-4 due to a change in NASA’s direction and a new NASA collaboration with Defense Advanced Research Projects Agency (DARPA).