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Title: Hermann Noordung, c1920s. Creator: NASA.
Caption: Hermann Noordung, c1920s. Hermann Potocnik (1892-1929), also known as Herman Noordung, was an engineer in the Austrian army. Noordung wrote Das Problem der Befahrung des Weltraums (The Problem of Space Travel: The Rocket Motor) (1929), an early work on spaceflight. He also created the first detailed technical drawings of a space station.
Technique/material: Photograph
Credit: Album / Heritage Space/Heritage Images
Image size: 3586 × 4496 px | 46.1 MB
Print size: 30.4 × 38.1 cm | 1411.8 × 1770.1 in (300 dpi)