Ways to Spaceflight

Hermann Oberth, a German scientist, is recognized as a founder of modern astronautics. Inspired by Jules Verne's fiction, Oberth dedicated himself to the scientific principles of spaceflight. His doctoral dissertation, though initially rejected, became his influential 1923 book, Die Rakete zu den Planetenräumen (The Rocket into Interplanetary Space). This work mathematically explained how rockets could achieve the velocity needed to escape Earth's gravity.12

In 1929, Oberth published Wege zur Raumschiffahrt (Ways to Spaceflight), which further detailed rocket design and the possibilities of space stations and interplanetary travel. His ideas spurred the formation of rocket clubs in Germany, contributing significantly to the early development of rocketry. Oberth's foundational work laid the groundwork for future space exploration endeavors.123