Hermann Oberth

A4 – The First Human Built Vessel To Touch Outer Space

A4 – The First Human Built Vessel To Touch Outer Space

On October 3, 1942, the very first vessel constructed by humans, the ‘Aggregat 4‘ (A4) touched outer space. The liquid-propellant rocket was designed to be the world‘s first long-range combat-ballistic missile, but also the first known human artifact to enter outer space. Designer of the A4 was German rocket scientist and space pioneer Wernher von Braun, who was born on March 23, 1912, in Wirsitz (today Wyrzysk), Posen Province, Prussia, Germany (today Poland).…
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Robert Goddard – the Man who ushered in the Space Age

Robert Goddard – the Man who ushered in the Space Age

Robert H. Goddard (1882-1945) On October 5, 1882, American professor, physicist, and inventor Robert Hutchins Goddard was born. He is credited with creating and building the world’s first liquid-fueled rocket, which he successfully launched on March 16, 1926. Goddard’s work as both theorist and engineer anticipated many of the developments that were to make spaceflight possible. He has been called the man who ushered in the Space Age. Moreover, I’m pretty sure that…
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Hermann Oberth’s Dream of Space Travel

Hermann Oberth’s Dream of Space Travel

On June 25, 1894, Austro-Hungarian-born German physicist and engineer Hermann Oberth was born. He was the first, who when thinking about the possibility of spaceships grabbed a slide-rule and presented mathematically analyzed concepts and designs. Maybe you have already heard of the ‘Oberth Effect‘. In interplanetary spaceflight, the Oberth effect is used in a powered flyby where the application of an impulse, typically from a rocket engine, close to a gravitational body can…
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