Video narration
Why did one unsafe meal matter so much on a space mission? At home, keeping raw chicken separate from ready-to-eat food follows the same idea: stop contamination before you eat. In the 1960s, NASA, Pillsbury, and U.S. Army food scientists at Natick tackled the risk. Food had to be safe before launch; there would be no easy way to fix a problem later. The breakthrough wasn't just checking food at the end. It was controlling hazards during production. The approach became HACCP-Hazard Analysis and Critical Control Points-a way to prevent food hazards, not a guarantee that food could never be unsafe. Presented publicly in 1971, it later spread from space food into broader food-safety practice. Because one contaminated meal could endanger an astronaut far from help. NASA, Pillsbury, and U.S. Army food scientists built prevention into space-food production.