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This page describes an image What and How Do Astronauts Eat in Space?

A cartoon showing an astronaut some foodstuffs used in space and information on how they are prepared in Arabic

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Légende d'image : Part of the Simplifying Astronomy for Arabic Speakers project, this infographic explains how astronauts eat in space and the special requirements for their meals.
How Do Astronauts Eat in Space?
In microgravity, traditional meals don’t work. Food must be specially prepared to stay edible, easy to consume, and free from floating crumbs that could damage equipment. Instead of plates and cutlery, astronauts eat from sealed packages using special utensils.
Key Characteristics of Space Food
✔ Tasty & Varied – To keep astronauts satisfied.
✔ Compact & Lightweight – Saves storage space and reduces payload weight.
✔ Mess-Free – No crumbs that could float and cause issues.
✔ Long Shelf Life – Must last for extended missions.
Types of Food in Space
1. Fresh Food – Fruits & vegetables (eaten quickly).
2. Natural Food – Nuts, dried fruits.
3. Freeze-Dried – Rehydrated before eating.
4. Oil-Coated – Helps preserve freshness.
5. Dehydrated – Water is removed, then re-added.
6. Thermostabilized – Packaged for long-term use.
How Astronauts Prepare Food
1. Rehydration – Adding hot water to dried meals.
2. Heating – Using small ISS ovens.
3. Careful Opening – Prevents food from floating away.
Space Food Menu on the ISS
Steak – High-protein for muscle maintenance.
Scrambled Eggs – Nutritious and easy to prepare.
Juices – Sealed to prevent floating.
Chocolate Pudding – A favorite treat.
Tortillas – Preferred over bread to avoid crumbs.
Who Prepares Space Food?
Food scientists design and test meals on Earth to meet safety and nutrition standards before they are sent on missions.
Final Thoughts
Eating in space is a challenge, but innovative food technology keeps astronauts healthy and energized. Every meal is carefully planned to support long-duration space exploration!
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Crédits pour l'image : Ali Al-Edhari ; adapted from the original by the Canadian Space Agency Lien du crédit

Termes du glossaire en rapport : Astronaute , Station spatiale
Catégories : Exploration spatiale

Licence de l'image : Creative Commons (CC) Attribution 4.0 International (CC BY 4.0) Creative Commons (CC) Attribution 4.0 International (CC BY 4.0) Icônes

Les légendes des fichiers média présents sur le site de l'OAE ont été écrites, traduites et relues grâce à un effort collectif de l'OAE, les Centres et les Noeuds de l'OAE, les Coordinateurs Nationaux de l'Astronomie pour l'Education de l'OAE(NAECs) et d'autres volontaires. La liste complète des crédits pour ce projet est disponible ici . Toutes les légendes des fichiers média sont déposés sous licence Creative Commons CC BY-4.0 et doivent être créditées au nom de "IAU OAE". Les fichiers média eux-mêmes peuvent avoir des licences différentes (voir plus haut) et et doivent être crédités comme indiqué ci-dessus sous le terme "credit".

Si vous constatez une erreur dans cette légende ou dans un de ses traductions, veuillez nous contacter veuillez nous contacter.

Légendes proposées dans différentes langues :

Arabe
Légende d'image : في ظل انعدام الجاذبية، تصبح أبسط المهام اليومية تحديًا، بما في ذلك تناول الطعام. لا يمكن لرواد الفضاء استخدام الأطباق العادية أو الملاعق كما نفعل على الأرض، بل يجب أن تكون وجباتهم معدّة خصيصًا لتكون مغذية، خفيفة، وقابلة للحفظ لفترات طويلة دون أن تفقد قيمتها الغذائية.
تعرف على أسرار الطعام في الفضاء، كيف يتم تحضيره، وما هي قائمة الوجبات التي يتناولها رواد الفضاء خلال رحلاتهم الطويلة!
Crédits pour l'image : علي العذاري
Termes du glossaire en rapport : المحطة الفضائية , رائد فضاء
Statuts de la traduction de la légende: Pas encore approuvé par un·e relecteur(rice)
Anglais
Légende d'image : Part of the Simplifying Astronomy for Arabic Speakers project, this infographic explains how astronauts eat in space and the special requirements for their meals.
How Do Astronauts Eat in Space?
In microgravity, traditional meals don’t work. Food must be specially prepared to stay edible, easy to consume, and free from floating crumbs that could damage equipment. Instead of plates and cutlery, astronauts eat from sealed packages using special utensils.
Key Characteristics of Space Food
✔ Tasty & Varied – To keep astronauts satisfied.
✔ Compact & Lightweight – Saves storage space and reduces payload weight.
✔ Mess-Free – No crumbs that could float and cause issues.
✔ Long Shelf Life – Must last for extended missions.
Types of Food in Space
1. Fresh Food – Fruits & vegetables (eaten quickly).
2. Natural Food – Nuts, dried fruits.
3. Freeze-Dried – Rehydrated before eating.
4. Oil-Coated – Helps preserve freshness.
5. Dehydrated – Water is removed, then re-added.
6. Thermostabilized – Packaged for long-term use.
How Astronauts Prepare Food
1. Rehydration – Adding hot water to dried meals.
2. Heating – Using small ISS ovens.
3. Careful Opening – Prevents food from floating away.
Space Food Menu on the ISS
Steak – High-protein for muscle maintenance.
Scrambled Eggs – Nutritious and easy to prepare.
Juices – Sealed to prevent floating.
Chocolate Pudding – A favorite treat.
Tortillas – Preferred over bread to avoid crumbs.
Who Prepares Space Food?
Food scientists design and test meals on Earth to meet safety and nutrition standards before they are sent on missions.
Final Thoughts
Eating in space is a challenge, but innovative food technology keeps astronauts healthy and energized. Every meal is carefully planned to support long-duration space exploration!
Crédits pour l'image : Ali Al-Edhari ; adapted from the original by the Canadian Space Agency
Termes du glossaire en rapport : Astronaut , Space Station
Le Bureau de l'astronomie pour l'éducation est hébergé par la Maison de l'astronomie sur le campus de l'Institut Max Planck d'astronomie à Heidelberg. Le Bureau de l'astronomie pour l'éducation est un bureau de l'Union Astronomique Internationale, avec un financement important des Fondations Klaus Tschira et Carl Zeiss. Les colloques Shaw-IAU sur l'astronomie pour l'éducation sont financés par la Fondation Shaw Prize.