Vers les voyages interplanétaires
Written in the immediate wake of Sputnik's launch, this book by Albert Ducrocq lays out the scientific and technical foundations of interplanetary travel for a general readership. An engineer, science journalist, and leading French popularizer of astronautics, Ducrocq covers the full spectrum: orbital mechanics, cosmic velocity calculations, lunar and interplanetary trajectories, propellant chemistry, reaction propulsion, and the prospects opened by nuclear engines. The book opens with an analysis of the Sputnik mission and closes with a prospective vision of the era of space exploration, supplemented by an appendix on the elementary physics of astronautics. A direct contemporary witness to humanity's entry into the space age, this work is an exceptional document for understanding the French reception of the astronautical revolution.