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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Jack Parsons | 5/16 | https://en.wikipedia.org/wiki/Jack_Parsons | reference | science, encyclopedia | 2026-05-05T04:32:07.745794+00:00 | kb-cron |
In January 1939, John and Frances Baxter, a brother and sister who had befriended Jack and Helen Parsons, took Jack to the Church of Thelema on Winona Boulevard, Hollywood, where he witnessed the performance of The Gnostic Mass. Celebrants of the church had included Hollywood actor John Carradine and gay rights activist Harry Hay. Parsons was intrigued, having already heard of Thelema's founder and Outer Head of Ordo Templi Orientis (O.T.O.), Aleister Crowley, after reading a copy of Crowley's text Konx om Pax (1907). Parsons was introduced to leading members Regina Kahl, Jane Wolfe, and Wilfred Talbot Smith at the mass. Feeling both "repulsion and attraction" for Smith, Parsons continued to sporadically attend the Church's events for a year. He continued to read Crowley's works, which increasingly interested him, and encouraged Helen to read them. Parsons came to believe in the reality of Thelemic magick as a force that could be explained through quantum physics. He tried to interest his friends and acquaintances in Thelema, taking science fiction writers Jack Williamson and Cleve Cartmill to a performance of The Gnostic Mass. Although they were unimpressed, Parsons was more successful with Grady Louis McMurtry, a young Caltech student he had befriended, as well as McMurtry's fiancée Claire Palmer, and Helen's sister Sara "Betty" Northrup. Jack and Helen were initiated into the Agape Lodge, the renamed Church of Thelema, in February 1941. Parsons adopted the Thelemic motto of Thelema Obtenteum Proedero Amoris Nuptiae, a Latin mistranslation of "The establishment of Thelema through the rituals of love". The initials of this motto spelled out T.O.P.A.N., also serving as the declaration "To Pan". Commenting on Parsons' errors of translation, in jest Crowley said that "the motto which you mention is couched in a language beyond my powers of understanding". Parsons also adopted the Thelemic title Frater T.O.P.A.N—with T.O.P.A.N represented in Kabbalistic numerology as 210—the name with which he frequently signed letters to occult associates—while Helen became known as Soror Grimaud. Smith wrote to Crowley saying that Parsons was "a really excellent man ... He has an excellent mind and much better intellect than myself ... JP is going to be very valuable". Wolfe wrote to German O.T.O. representative Karl Germer that Parsons was "an A1 man ... Crowleyesque in attainment as a matter of fact", and mooted Parsons as a potential successor to Crowley as Outer Head of the Order. Crowley concurred with such assessments, informing Smith that Parsons "is the most valued member of the whole Order, with no exception!" At von Kármán's suggestion, Frank Malina approached the National Academy of Sciences (NAS) Committee on Army Air Corps Research to request funding for research into what they referred to as "jet propulsion", a term chosen to avoid the stigma attached to rocketry. The military were interested in jet propulsion as a means of getting aircraft quickly airborne where there was insufficient room for a full-length runway, and gave the Rocket Research Group $1,000 to put together a proposal on the feasibility of Jet-Assisted Take Off (JATO) by June 1939, making Parsons et al. the first U.S. government-sanctioned rocket research group. Since their formation in 1934, they had also performed experiments involving model, black powder motor-propelled multistage rockets. In a research paper submitted to the American Institute of Aeronautics and Astronautics (AIAA), Parsons reported these rockets reaching exhaust velocities of 4,875 miles per hour, thereby demonstrating the potential of solid fuels to be more effective than the liquid types primarily preferred by researchers such as Goddard. In light of this progress, Caltech and the GALCIT Group received an additional $10,000 rocketry research grant from the AIAA. Although a quarter of their funding went to repairing damage to Caltech buildings caused by their experiments, in June 1940 they submitted a report to the NAS in which they showed the feasibility of the project for the development of JATO and requested $100,000 to continue; they received $22,000. Now known as GALCIT Project Number 1, they continued to be ostracized by other Caltech scientists who grew increasingly irritated by their accidents and noise pollution, and were forced to relocate their experiments back to the Arroyo Seco, at a site with unventilated, corrugated iron sheds that served as both research facilities and administrative offices. It was here that JPL would be founded. Parsons and Forman's rocket experiments were the cover story of the August 1940 edition of Popular Mechanics, in which the pair discussed the prospect of rockets being able to ascend above Earth's atmosphere and orbit around it for research purposes, as well as reaching the Moon.