Spacecraft Systems & Navigation

This textbook is steered towards higher educational course entailed in Commercial Space Operations. This textbook will be covering in detail Orbital Satellites and Spacecraft. These topics are discussed according to their application design and environment. The power system shielding and communication systems are reviewed along with their missions space environment and limitations. Any vehicle whether manned or unmanned intended for space travel is a spacecraft. A spacecraft''s required systems and equipment depend on the information it will acquire and the tasks it will perform. Although their levels of sophistication vary widely they are all subject to the harsh conditions of space. Depending on the missions that each spacecraft is designed to carry out they can be broadly classed.