Konstantin Tsiolkovsky — what did Konstantin Tsiolkovsky do at each age?

コンスタンチン・ツィオルコフスキー | Scientist / Inventor | Born 1857

Russian scientist who pioneered astronautic theory.

Timeline

• Age 46 (1903): Published rocket equation theory
• Age 69 (1926): Proposed multi-stage rocket concept

日本語版を見る | Browse more people →