I presume to save weight (the food not the astronaut) and space. Every ounce requires a tremendous energy and expense to lift into orbit and stowage space is at a premium.
Astronauts eat dried food, or, really really well packed food. They pack food really really good by sucking out all of the air inside the package. When they eat the dry food, they add water through a little tube.
they would travel in a space shuttle
Astronauts eat a variety of food in space, including freeze-dried meals, rehydratable food pouches, and vacuum-sealed snacks. These items are specially prepared to withstand space conditions and provide the necessary nutrients for the astronauts' health and well-being during their missions.
Astronauts on the International Space Station eat dehydrated, freeze-dried, or vacuum-sealed food that can be rehydrated or heated using onboard systems. They eat with utensils like forks, knives, and spoons that are designed to prevent food from floating away in microgravity. They also have drinks in sealed pouches with straws to prevent liquid from escaping.
They eat freeze dried food, which is basically real food that has had all the water evaporated out of it, this way it takes up less space when they pack it ( they have to put water on it when they eat it so it goes back to regular size)
They eat freeze dried food.
Astronauts eat freeze dried food
Dried banana is a nutritious food for birds. But probably the real reason why birds eat dried bananas is that we feed them dried bananas. If we fed them something else, they would eat that instead.
They eat dried up food in a plastic bag
Dried food most likely
fish dried barriers
they can eat food from the pet store but they wont eat the dried corn also hay that rabbits eat
Mostly astronauts will have freezed - dried foods. Astronauts will squeeze water into food packages and then eat the food after it absorbs water.
their diet is mostly freeze dried food in space but on earth they can eat regular and have to exercise regularily
The medka fish will eat dried and flaked fish food. They will also eat freeze-dried fish foods. They are found in rice patties throughout Asia.
dried bread ect.
human food probably tastes better - how would you like to eat that dried up junk