Bøger af Tom Logsdon

A lively study of orbital mechanics by the writer responsible for the computer simulations and systems analysis for the Saturn V moon rocket, Project Skylab and many others. Provides thorough coverage of all background theories, including unusual concepts and paradoxes that will enhance appreciation of this field.

The Navstar Global Positioning System (GPS) is financed by military dollars and the navigation signals it broadcasts are available free of charge to anyone, anywhere.