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Enchanted Rendezvous
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Orbital Relative Motion and Terminal Rendezvous
This book provides a comprehensive analysis of time-fixed terminal rendezvous around the Earth using chemical propulsion. The book has two main objectives. The first is to derive the mathematics of relative motion in near-circular orbit when subjected to perturbations emanating from the oblateness of the Earth, third-body gravity, and atmospheric drag. The mathematics are suitable for quick trajectory prediction and the creation of computer codes and efficient software to solve impulsive maneuvers and fly rendezvous missions. The second objective of this book is to show how the relative motion theory is applied to the exact precision-integrated, long-duration, time-fixed terminal rendezvous problem around the oblate Earth for the general elliptic orbit case. The contents are both theoretical and applied, with long-lasting value for aerospace engineers, trajectory designers, professors of orbital mechanics, and students at the graduate level and above. .
Linking the Space Shuttle and Space Stations
How could the newly authorized space shuttle help in the U.S. quest to build a large research station in Earth orbit? As a means of transporting goods, the shuttle could help supply the parts to the station. But how would the two entitles be physically linked? Docking technologies had to constantly evolve as the designs of the early space stations changed. It was hoped the shuttle would make missions to the Russian Salyut and American Skylab stations, but thesewere postponed until the Mir station became available, while plans for getting a new U. S. space station underway were stalled. In Linking the Space Shuttle and Space Stations, the author delves into the rich history of the Space Shutt...
How NASA Learned to Fly in Space
Recapturing an era when America’s leading space explorers readily accepted risk and made momentous decisions on the fly, this recollection looks back on the history of NASA. Recognizing that the Apollo missions received the glory they deserved, this study claims that it was the program’s predecessor, the Gemini program, that pushed the envelope and made a trip to the moon feasible. Emphasizing the vital elements of operating in space, this record highlights how the Gemini program taught the precise maneuvering, flawless rendezvous and docking efforts, and exceptional landings that were required from orbital flight to ensure success. Reliving a crucial period in astronautical history, this evocation sheds light on the monumental challenges posed by the "hard vacuum of space.”
