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They don't. The food is filled with chemical conservatives

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Were do astronauts put their food in space?

Astronauts store their food in specially designed containers and pouches that are secured to prevent them from floating away in microgravity. These containers are often vacuum-sealed or packaged to keep the food fresh and safe for consumption. Astronauts can access their food from storage units in the spacecraft, ensuring they have the necessary nutrition during their missions.


How do astronauts keep warm?

Astronauts on space missions use special heating systems in their spacesuits to regulate their temperature. These systems can generate heat to keep astronauts warm in the cold vacuum of space. Additionally, the spacesuits themselves are insulated to retain body heat and prevent it from escaping into space.


How does nasa keep there food fresh?

NASA keeps food fresh for space missions by using advanced preservation techniques, such as freeze-drying, dehydration, and vacuum sealing. These methods remove moisture and air, which helps prevent spoilage and extends shelf life. Additionally, they package the food in specialized containers that protect it from contamination and physical damage during transport and storage. This ensures that astronauts have nutritious and safe meals throughout their missions.


Name three types of special equipment astronauts need to work in space?

Space suits: to protect astronauts from extreme temperatures, micrometeoroids, and provide oxygen. Extravehicular Mobility Units (EMUs): for spacewalks to enable astronauts to move and work outside the spacecraft. Tether systems: to keep astronauts connected to the spacecraft while working in space.


Where do astronauts keep their sandwiches?

Astronauts keep their sandwiches in specially designed packaging that prevents them from crumbling or creating debris in the microgravity environment of space. These packages often resemble vacuum-sealed pouches to maintain freshness and prevent contamination. Astronauts eat their sandwiches during meal times inside the spacecraft, using utensils and napkins to manage their food in the absence of gravity.

Related Questions

Do astronauts get constipated or have diarrhea from the space food?

i dont think usally since they useally try to keep the foood as fresh as possible in space


How do astronauts carry their food and keep it fresh for long time?

Through their refrigenerater.


Were do astronauts put their food in space?

Astronauts store their food in specially designed containers and pouches that are secured to prevent them from floating away in microgravity. These containers are often vacuum-sealed or packaged to keep the food fresh and safe for consumption. Astronauts can access their food from storage units in the spacecraft, ensuring they have the necessary nutrition during their missions.


Do astronauts keep their uniforms?

No the astronauts wear their space suits when they are launched, but they remove them later.


How do astronauts keep their mouth healthy in space?

what astronauts do to keep their mouth healthy is to brush their teeth obviously (and what do suits have to do with your mouth) NOTHING!


What is the cord used to keep astronauts from floating into space?

The answer is an umbilical cord. It keeps astronauts from floating out into the universe.


What is the use of space food in space?

To prevent food from spoiling in space they use methods like rehydratable, temperature stabilized, irradiated and natural form foods. Natural form foods they have to consume within short days.


Why do astronauts keep going to space?

To continue exploring space, carrying out experiments, and learning how to live in space.


How do astronauts keep warm?

Astronauts on space missions use special heating systems in their spacesuits to regulate their temperature. These systems can generate heat to keep astronauts warm in the cold vacuum of space. Additionally, the spacesuits themselves are insulated to retain body heat and prevent it from escaping into space.


What is used in a space suit to keep astronauts on the moon?

gravity and oxygen


How did Arthur phillip keep the food fresh on the boats?

arthur phillip put salt on the food to keep it fresh


How does nasa keep there food fresh?

NASA keeps food fresh for space missions by using advanced preservation techniques, such as freeze-drying, dehydration, and vacuum sealing. These methods remove moisture and air, which helps prevent spoilage and extends shelf life. Additionally, they package the food in specialized containers that protect it from contamination and physical damage during transport and storage. This ensures that astronauts have nutritious and safe meals throughout their missions.