Author | : Walter Hohmann |
File Size | : 42,7 Mb |
Publisher | : Unknown |
Language | : English |
Release Date | : 01 May 1960 |
ISBN | : UIUC:30112106739649 |
Pages | : 112 pages |
The Attainability of Heavenly Bodies by Walter Hohmann Book PDF Summary
This work (originally published in 1925) contributes to recognition of the feasibility of space travel. Treated are problems associated with leaving the earth, return to earth, free-space flight, circumnavigation of celestial objects, and landing on other celestial objects.