Food and Space explores how technology and science intersect to feed astronauts during space missions, highlighting the innovations spurred by the unique challenges of space exploration. It delves into the science behind preserving food for long durations, designing food production systems for zero-gravity, and meeting the specific nutritional requirements of astronauts. These efforts are not merely about sustenance in orbit; for example, research into efficient hydroponics in space could revolutionize agriculture in arid climates on Earth. The book examines how space food technology drives advancements in food science and technology, benefiting terrestrial food systems. From freeze-dried meals to advanced packaging, it covers various methods employed to ensure food safety and nutritional value. Furthermore, it discusses the potential for sustainable agriculture in space, including the ethical implications of using genetically modified organisms. Beginning with foundational concepts, the book progresses through food preservation techniques, zero-gravity food production, and concludes with a look at the future of space food and its terrestrial applications. This journey reveals how innovations in space food technology are essential for mission success and offer solutions to food security challenges on Earth.