Cosmic Cuisine: NASA's Food Revolution

June 2023
Smithsonian Magazine

Cosmic Cuisine: NASA's Food Revolution

Introduction

Ditch the old freeze-dried fruitcake, astronauts! Smithsonian Magazine spills the cosmic beans on the Deep Space Food Challenge, where brainiacs cook up futuristic astronaut chow. Picture yeast from thin air and pasta from...space yeast? With a Mars mission on the menu, NASA's looking for grub that's tasty, waste-free, and easy to whip up—because Uber Eats doesn't deliver to the Red Planet. Dive into the delicious science revolutionizing space snacks and maybe even solving Earth's hunger woes!

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Why It Matters

Discover how this topic shapes your world and future

Galactic Gourmet - The Future of Space Cuisine

Imagine being millions of miles from Earth, floating in the vast expanse of space, and you get hungry. What’s on the menu? This isn’t just a question of curiosity—feeding astronauts on long space missions, like a trip to Mars, is a massive challenge that scientists and innovators are tackling right now. The stakes are high: the food must be nutritious, taste good, and require minimal resources to produce, all while generating as little waste as possible. The solutions being developed, from yeast made from air to edible fungi, are not just for astronauts; they have the potential to revolutionize how we address food insecurity and environmental sustainability on Earth. This exploration of astronaut food opens a window into the future of nutrition, sustainability, and our relationship with food, both in space and on our home planet. It’s a journey that connects the far reaches of space exploration with the pressing global challenges we face today.

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Sustainability

The ability to maintain or improve certain processes or ways of life over time without depleting resources or causing harm to the environment. For example, creating food that uses minimal resources and produces little waste is a key aspect of sustainability in space.

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Nutritious

Containing many of the substances that your body needs to stay healthy and operate efficiently. Astronaut food must be nutritious to support the health and well-being of crew members on long missions.

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Culinary innovations

New and creative methods of cooking or food preparation. This includes turning yeast created from air and water into a protein source for astronauts.

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Photosynthesis

A process used by plants and some other organisms to convert light energy, normally from the sun, into chemical energy that can be later released to fuel the organism's activities. This concept is mimicked in creating yeast for astronaut food.

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Edible fungi

Mushrooms or other fungi that can be eaten safely. Some companies are exploring fungi as a sustainable source of food for astronauts.

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Environmental impact

The effect that something has on the natural world. Innovations in space food aim to have a low environmental impact, making them potentially beneficial for addressing food insecurity on Earth.

Independent Research Ideas

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Exploring the role of fungi in future food systems

Investigate how fungi can be used as a sustainable food source in space and on Earth, focusing on nutritional value, environmental impact, and potential to alleviate food insecurity.

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The science of taste in space

Analyze how the microgravity environment of space affects the sense of taste and how food scientists are creating appealing, nutritious options for astronauts.

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Sustainable food production technologies

Examine the technologies being developed for space food production, such as the creation of yeast from air, and their potential applications for sustainable agriculture on Earth.

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The psychology of eating in space

Research the psychological effects of eating in space, including the importance of variety, taste, and communal meals for the well-being of astronauts on long missions.

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Carbon dioxide recycling in space food production

Explore the process and implications of using astronauts' exhaled carbon dioxide to grow food, focusing on the science behind it and its potential benefits for sustainability in space and on Earth.