The article, adapted from Alex Davies's book, traces how food-safety testing methods developed for NASA's astronaut meals became the foundation for modern US food inspection. By the late 20th century, America's traditional meat-inspection approach—physically examining animal organs for visible disease—could no longer keep pace with industrial-scale slaughterhouses or detect invisible threats like E. coli, a gap tragically exposed by the 1993 Jack in the Box outbreak that sickened over 700 people and killed four children.

The roots of the solution lay in the early 1960s, when NASA's Gemini programme required feeding astronauts safely in space, where food poisoning could be fatal and testing every item was impossible without destroying the food supply. Lead food scientist Paul Lachance and colleagues responded by devising Hazard Analysis and Critical Control Point (HACCP), a system that identifies and controls risks throughout production rather than testing finished products. Following the Jack in the Box crisis, the Food Safety and Inspection Service adopted this NASA-derived approach alongside hiring 160 additional meat inspectors, fundamentally reshaping how America safeguards its food supply.