Food For Space Travelers (1966)

The film explores the challenges and developments in space food science. It begins with the story of John Glenn’s meal during his three-orbit flight in 1962, highlighting the need to determine if humans could eat in weightless conditions. Early space meals were basic, progressing from World War II-era rations. Food scientists studied and developed space foods, addressing the unique problems posed by space travel. The film delves into nutritional requirements, stresses of spaceflight, and the effects of different stressors on nutrient needs. It explains the creation of space-friendly foods, including rehydratable items and bite-sized compressed foods. Menu planning, taste testing, and packaging considerations are explored. The potential for extended missions and the development of closed ecological systems using algae, fungi, and more advanced farming methods are discussed. The film emphasizes the importance of creating nutritious, compact, and sustainable food options for astronauts in various space scenarios.

You might be interested in