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Pioneer

Ary Sternfeld

Space Science and Rocketry Theorists

Polish-born engineer who settled in the Soviet Union and became one of the twentieth century's foundational theorists of astronautics. His 1937 book Introduction to Cosmonautics worked out multi-impulse orbital transfer trajectories and other concepts that anticipated later spaceflight practice, and he is credited with coining the term cosmonautics itself.

Facts
Birth Year
1905 1
Death Year
1980 1
Nationality
Polish, naturalized Soviet 1
Defining Contribution
Foundational astronautics theorist credited with coining the term cosmonautics and working out early multi-impulse orbital transfer trajectories 1
Notable Work
Introduction to Cosmonautics (1937) 1
Connections

Associated With

Sources
1. Wikipedia (space and spaceflight articles)
Wikimedia FoundationView the Source
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