throughout WWII a wide variety of military rockets were fuelled by ethanol that was primarily derived from potatoes.īy 1936 the team had moved on from the A2 and started work on both the A3 and A4. Many different liquid fuels had been developed, but the German military specifically encouraged the use of ethanol as a rocket fuel because Germany had always been hampered by a shortage of crude-oil-based fuels. In December 1934 von Braun scored another success with the flight of the A2 ( A for Aggregat) rocket, a small model powered by ethanol and liquid oxygen, with work on the design continuing in an attempt to improve reliability. Von Braun did so, as eventually did most of the other members of the society. Although the rocket was of limited ability, Dornberger saw von Braun's genius and pushed for him to join the military. By 1932 the Reichswehr started taking notice of their developments for potential long-range artillery use, and a team led by General Walter Dornberger was shown a test vehicle designed and flown by Wernher von Braun. Rockets using a solid propellant had been used as weapons by all sides in WWI, and as a result, the Treaty of Versailles forbade solid fuel rocket research in Germany. Like the original, this rocket has the Frau im Mond logotype at its base.Īs early as 1927 members of the Verein für Raumschiffahrt (VfR) ("Spaceflight Society") had started experimenting with liquid-fuelled rockets. Peenemünde Museum replica of the first successful V-2 rocket.
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