42 Technical and scientific consulting, namely, project planning, research and development, engineering, design, and prototyping in the field of aerospace and aerospace-related advance technologies in the nature of space missions in Earth orbit, and missions that send robotic spacecraft to various objects in space to perform prospecting, mining, ore processing, remote sensing, rendezvous, repositioning, and in-situ research, and the research carried out on such space missions and the technology that enables such missions; computer software design and development services in the field of engineering, design, and modeling of aerospace and aerospace-related advanced technologies; technical and scientific consulting, namely, project planning, research and development, engineering, design, and prototyping in the fields of astronomy, space and outer space exploration, flight simulation, and aerospace vehicles in the nature of spacecraft