character: Robert H. Goddard
topic: The Father of Modern Rocketry
grade: 10
subject: Physics
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character: Wernher von Braun
topic: Contributions to Rocket Technology
grade: 10
subject: Physics
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character: Konstantin Tsiolkovsky
topic: Pioneering Rocket Theories
grade: 10
subject: Physics
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character: NASA
topic: Impact of Rocketry on Space Exploration
grade: 10
subject: Physics
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