An engineering consulting firm offering spacecraft software engineering services, Blue Sun Enterprises specializes in development and deployment of a variety of flight software and ground software components for space missions. With ties particularly to NASA, the firm offers a range consulting services: integration of Virtual Machine Language (VML), sequencing flight software into spacecraft software, installation of VML ground components, including VML Compiler and Offline VM, development of custom ground scripts for operations processing, training of operations personnel in use of VML, development of custom flight software, including requirement design, code, and test cycles, software development process consultation, spacecraft operations process development, VML support tools and VML 3.0 Class B flight software for spacecraft operations.