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Jack Parsons (rocket Propulsion Engineer)
John Whiteside Parsons (born Marvel Whiteside Parsons; October 2, 1914 – June 17, 1952) was an American Aerospace engineering, rocket engineer, chemist, and Thelema, Thelemite occultist. Associated with the California Institute of Technology (Caltech), Parsons was one of the principal founders of both the Jet Propulsion Laboratory (JPL) and the Aerojet, Aerojet Engineering Corporation. He invented the first rocket engine to use a Castability, castable, Composite material, composite rocket propellant, and pioneered the advancement of both Liquid-fuel rocket, liquid-fuel and Solid-fuel rocket, solid-fuel rockets. Born in Los Angeles, Parsons was raised by a wealthy family on Orange Grove Boulevard (Pasadena), Orange Grove Boulevard in Pasadena, California, Pasadena. Inspired by science fiction literature, he developed an interest in rocketry in his childhood and in 1928 began Amateur rocketry, amateur rocket experiments with school friend Edward S. Forman. He dropped out of Pasa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pasadena, California
Pasadena ( ) is a city in Los Angeles County, California, northeast of downtown Los Angeles. It is the most populous city and the primary cultural center of the San Gabriel Valley. Old Pasadena is the city's original commercial district. Its population was 138,699 at the 2020 census, making it the 44th largest city in California and the ninth-largest city in Los Angeles County. Pasadena was incorporated on June 19, 1886, becoming one of the first cities to be incorporated in what is now Los Angeles County, following the city of Los Angeles (April 4, 1850). Pasadena is known for hosting the annual Rose Bowl football game and Tournament of Roses Parade. It is also home to many scientific, educational, and cultural institutions, including Caltech, Pasadena City College, Kaiser Permanente Bernard J. Tyson School of Medicine, Fuller Theological Seminary, ArtCenter College of Design, the Pasadena Playhouse, the Ambassador Auditorium, the Norton Simon Museum, and the USC Pacif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
