MacDonald presents a captivating history of early American space exploration, which includes lies, spies, and (fear of) socialism in 1930s Pasadena, before and after Cal Tech's 1936 founding of Jet Propulsion Laboratory. JPL is now officially a part of NASA, but it is still being run by Cal Tech. A key influence in the founding of JPL was Frank Malina [1912-1981], an engineer whose life and contributions were shrouded in mystery. Assisted by Jack Parsons [1914-1952], a friend with no college degree but with intense interest in explosives, Malina launched the first high-altitude rocket in the US.
MacDonald upends the standard narrative about US space history, which invariably entails mention of Robert H. Goddard's liquid-fueled rockets that didn't go very far and Werner von Braun's V-2 rockets that did reach space. The history then proceeds to the Soviet Sputnik and a frightened US playing catch-up and putting astronauts on the Moon.
MacDonald was drawn to this subject when he heard of the work of Frank Malina, a little-known engineer who aspired to build an experimental program for designing a viable rocket. The Malina/Parsons team was at first made up of technologists and tinkerers, but Malina, inspired and guided by mathematician/physicist/engineer Theodore von Karman [1881-1963], later recruited theoretically-inclined people into the program. Malina was convinced that building a rocket is very complicated and the big team it needs would be beyond the scope of a university undertaking, hence the impetus to found JPL.
When Malina arrived in Los Angeles and began working at Cal Tech, he was terrified by the rise of fascism. He supported labor unions, especially as they championed the cause of migrant workers. His advocacy for change drew him to membership in the Communist Party, an ironic turn of events, given that he later climbed to the height of the US military-industrial complex and became the first space-millionaire as a result of founding a company, Aerojet, with Jack Parsons. Malina is responsible for making rocketry respectable, something that is done by serious engineers, rather than attracting only wackos.
Malina and Parsons tested their first rocket in 1936. The 1945 "WAC Corporal" was the first rocket to reach really high altitude. Then, a 1947 executive order allowed FBI to look into the lives of engineers and scientists on the smallest of suspicions. FBI was concerned about the presence of activist engineers at JPL. It wasn't a matter of politics, but loyalty. Jewish, Chinese, and other engineers were pursued. Many engineers lost their licenses, and some ended up in jail.
In 1967, FBI finally decided to pursue Malina seriously, prompting him to flea to France, where he got a job with UNESCO. Later, the US pressured UNESCO to fire Malina, which ironically coincided with him becoming a millionaire as a result of selling his Aerojet company. We now know that Parsons was one of FBI's confidential informants, providing information about Malina and others.
I attended a Cal Tech talk on Thursday, March 24, 2022, in which the book, its significance, and the author's sources were discussed, as Erik Conway, JPL's official historian, interviewed MacDonald. Escape from Earth is based on the contents of archives at Cal Tech & JPL (the latter maintains its own archives) and FBI files, alongside Malina family information & documents that supplemented project-related material at the two archives and dossiers released by FBI.