What do you eat when you travel to the Moon? Aboard the Artemis II mission, astronauts must adapt their eating habits to an environment where gravity is almost nonexistent. In the Orion capsule, it's impossible to cook or plate a meal as you would on Earth. Meals are specially designed to prevent crumbs or liquids from floating around the cabin, which could damage equipment or be inhaled by the crew.<\/p>\n
During a discussion with Canadian students, relayed on YouTube by Reuters<\/a> , American astronaut Christina Koch described how meals are prepared in space. On the menu: shrimp cocktail, green beans, and mac and cheese. Familiar dishes, but packaged in airtight bags that allow for safe eating in microgravity.<\/p>\n Much of the food consumed by astronauts is freeze-dried. This process involves removing water from food at very low temperatures to preserve its nutritional qualities while facilitating its storage. Before eating, astronauts use a drinking water dispenser integrated into the Orion capsule to rehydrate their meals.<\/p>\n Christina Koch cited the example of the shrimp cocktail chosen by her colleague Jeremy Hansen. Simply adding the recommended amount of water restores the shrimp to a texture similar to that of fresh shrimp. The pouches can then be eaten directly using special utensils. Some dishes can also be reheated using a compact food warmer on board. However, traditional cooking methods remain impossible, as liquids and fats do not behave the same way in microgravity.<\/p>\n The meals taken aboard the Artemis II mission are prepared by scientific teams specializing in space nutrition. The goal is to ensure a balanced intake of proteins, vitamins, and minerals to maintain the astronauts' health during the mission.<\/p>\n In space, the human body can undergo several changes, including a decrease in muscle mass and bone density. A suitable diet helps mitigate these effects and provides the energy needed to perform daily tasks. Menus are also designed to remain varied, as the pleasure of eating contributes to psychological well-being during long and isolated missions. According to Christina Koch, the meals offered are "quite good," despite their sometimes unusual appearance.<\/p>\n Food is a key element of space exploration. As missions become longer, particularly within the Artemis program, space agencies must develop solutions capable of guaranteeing nutritious meals while limiting the weight transported from Earth.<\/p>\n Research is underway to improve the quality of space food and explore the possibility of producing food directly in space. These innovations could play a crucial role in future crewed missions to the Moon or Mars.<\/p>\n The meals served to the Artemis astronauts demonstrate just how much life in space requires adapting even the simplest tasks. Behind the freeze-dried meals lies essential scientific work to guarantee the crew's health, energy, and comfort. Eating in space is no longer just a technical constraint; it is also a key step toward the future of manned missions to the Moon and beyond.<\/p>\n","protected":false},"excerpt":{"rendered":"What do you eat when you travel to the Moon? Aboard the Artemis II mission, astronauts must adapt...","protected":false},"author":8264,"featured_media":438337,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"disable_msn":false,"footnotes":""},"categories":[6145],"tags":[],"class_list":["post-438336","post","type-post","status-publish","format-standard","has-post-thumbnail","category-nutrition"],"image":{"medium":["https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2026\/04\/Dans-lespace-les-repas-des-astronautes-Artemis-sont-tres-differents-de-ceux-sur-Terre-200x113.jpg",200,113,true],"large":["https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2026\/04\/Dans-lespace-les-repas-des-astronautes-Artemis-sont-tres-differents-de-ceux-sur-Terre-500x281.jpg",500,281,true]},"custom":{"td_video":"","featured_image":"https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2026\/04\/Dans-lespace-les-repas-des-astronautes-Artemis-sont-tres-differents-de-ceux-sur-Terre.jpg","author":{"name":"Ana\u00eblle Gayon","avatar":"https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2024\/07\/Agayon-96x96.jpg"},"categories":[{"term_id":6145,"name":"Nutrition","slug":"nutrition","term_group":0,"term_taxonomy_id":6317,"taxonomy":"category","description":" The Nutrition section of The Body Optimist helps you make sense of food without diets or guilt: foods and trends decoded, hunger and fullness, your relationship with food and balanced eating day to day. Our articles are for all women, whatever their body type, with an approach built on the pleasure of eating<\/strong> and listening to yourself rather than on restriction.<\/p>\n Balanced eating means varying what you eat over several days, not following strict rules at every meal. A satisfying meal usually combines vegetables or fruit, a starch (bread, rice, pasta, potatoes, legumes), a source of protein and a little fat. Eating at fairly regular times keeps you from arriving ravenous at the next meal. Sit down to eat, ideally away from screens, and take time to enjoy your food: fullness signals take a while to kick in. No food is off-limits: chocolate, fries and pastries all have a place in a varied diet. For general benchmarks, the health authorities in your country publish official dietary guidelines that don\u2019t require following any diet.<\/p>\n Our editorial team rejects diet culture: no weight-loss diets, no calorie counting, no \u201cforbidden\u201d foods and no promises of physical transformation. We believe health can\u2019t be read on a scale and that every body has its own needs. When we share a study or an expert\u2019s view, it\u2019s to inform your choices, not to tell you what to eat. Our articles provide general information and don\u2019t replace advice from a health professional: for any personal question, talk to your doctor or a registered dietitian.<\/p>\n Intuitive eating is an approach developed by American dietitians Evelyn Tribole and Elyse Resch. It encourages you to reject the diet mentality, listen to your hunger and fullness cues and make peace with all foods. Its goal isn\u2019t weight loss but a calmer, more flexible relationship with food.<\/p>\n No food needs to be banned from a varied diet unless you have an allergy, an intolerance or a medical reason to avoid it. Very sugary, very fatty or highly processed foods can be enjoyed without guilt, just less often than everyday staples. Labeling foods as \u201cgood\u201d or \u201cbad\u201d can actually fuel frustration and bingeing.<\/p>\n Several signs should raise a flag: thinking about food constantly, feeling guilty after meals, cycling between restriction and binges, making yourself throw up or avoiding eating in front of others. Eating disorders, such as anorexia nervosa, bulimia nervosa or binge eating disorder, can affect people of any weight. Talk to your doctor, who can refer you to appropriate care, or reach out to an eating disorder support organization in your country.<\/p>\n Keep exploring: put it into practice with our easy, delicious recipes<\/a>, find all our content in the Food<\/a> section and take care of yourself every day with the Well-being<\/a> section.<\/p>","parent":6143,"count":230,"filter":"raw","cat_ID":6145,"category_count":230,"category_description":" The Nutrition section of The Body Optimist helps you make sense of food without diets or guilt: foods and trends decoded, hunger and fullness, your relationship with food and balanced eating day to day. Our articles are for all women, whatever their body type, with an approach built on the pleasure of eating<\/strong> and listening to yourself rather than on restriction.<\/p>\n Balanced eating means varying what you eat over several days, not following strict rules at every meal. A satisfying meal usually combines vegetables or fruit, a starch (bread, rice, pasta, potatoes, legumes), a source of protein and a little fat. Eating at fairly regular times keeps you from arriving ravenous at the next meal. Sit down to eat, ideally away from screens, and take time to enjoy your food: fullness signals take a while to kick in. No food is off-limits: chocolate, fries and pastries all have a place in a varied diet. For general benchmarks, the health authorities in your country publish official dietary guidelines that don\u2019t require following any diet.<\/p>\n Our editorial team rejects diet culture: no weight-loss diets, no calorie counting, no \u201cforbidden\u201d foods and no promises of physical transformation. We believe health can\u2019t be read on a scale and that every body has its own needs. When we share a study or an expert\u2019s view, it\u2019s to inform your choices, not to tell you what to eat. Our articles provide general information and don\u2019t replace advice from a health professional: for any personal question, talk to your doctor or a registered dietitian.<\/p>\n Intuitive eating is an approach developed by American dietitians Evelyn Tribole and Elyse Resch. It encourages you to reject the diet mentality, listen to your hunger and fullness cues and make peace with all foods. Its goal isn\u2019t weight loss but a calmer, more flexible relationship with food.<\/p>\n No food needs to be banned from a varied diet unless you have an allergy, an intolerance or a medical reason to avoid it. Very sugary, very fatty or highly processed foods can be enjoyed without guilt, just less often than everyday staples. Labeling foods as \u201cgood\u201d or \u201cbad\u201d can actually fuel frustration and bingeing.<\/p>\n Several signs should raise a flag: thinking about food constantly, feeling guilty after meals, cycling between restriction and binges, making yourself throw up or avoiding eating in front of others. Eating disorders, such as anorexia nervosa, bulimia nervosa or binge eating disorder, can affect people of any weight. Talk to your doctor, who can refer you to appropriate care, or reach out to an eating disorder support organization in your country.<\/p>\n Keep exploring: put it into practice with our easy, delicious recipes<\/a>, find all our content in the Food<\/a> section and take care of yourself every day with the Well-being<\/a> section.<\/p>","cat_name":"Nutrition","category_nicename":"nutrition","category_parent":6143}]},"_links":{"self":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts\/438336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/users\/8264"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/comments?post=438336"}],"version-history":[{"count":3,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts\/438336\/revisions"}],"predecessor-version":[{"id":438361,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts\/438336\/revisions\/438361"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/media\/438337"}],"wp:attachment":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/media?parent=438336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/categories?post=438336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/tags?post=438336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} Menus designed for the health of astronauts<\/h2>\n
A key issue for future space missions<\/h2>\n
What you\u2019ll find in the Nutrition section<\/h2>\n
\n
How do you eat a balanced diet without depriving yourself?<\/h2>\n
Our approach<\/h2>\n
Our articles to get you started<\/h2>\n
\n
Frequently asked questions<\/h2>\n
What is intuitive eating?<\/h3>\n
Are there foods you should cut out completely?<\/h3>\n
How do you know if you have an eating disorder?<\/h3>\n
What you\u2019ll find in the Nutrition section<\/h2>\n
\n
How do you eat a balanced diet without depriving yourself?<\/h2>\n
Our approach<\/h2>\n
Our articles to get you started<\/h2>\n
\n
Frequently asked questions<\/h2>\n
What is intuitive eating?<\/h3>\n
Are there foods you should cut out completely?<\/h3>\n
How do you know if you have an eating disorder?<\/h3>\n