From Mars to Microwaves: 10 Everyday Items That Came From Space Tech

6. Freeze-Dried Foods: From Space to Supermarkets

To sustain astronauts on long-duration missions, NASA developed freeze-drying techniques to preserve food without compromising nutritional value. This method removes moisture from food, extending its shelf life while retaining flavor and nutrients. Today, freeze-dried foods are popular among campers, hikers, and emergency preparedness enthusiasts. They offer a convenient, lightweight solution for food storage and transportation, showcasing how space food technology has permeated consumer markets, making nutritious meals accessible in various situations.