This new edition introduces and examines the space technologies that are benefiting our everyday life. Each chapter now includes exercises and problems, and the content covers new satellites and emerging technologies. It explores the ever-improving quality of satellite services and investigates the ways in which to bring about higher resolution satellite imagery and lowered costs of satellite. The focus is on man-made satellites, which are becoming smaller, smarter, cheaper, easier to launch, and less susceptible to interference. Furthermore, the book considers the advances made in electronics, semiconductors, modulation, access, and multiplexing techniques affecting the satellite industry.