In the past decades, mankind has made great progress in space exploration. With more and more human activities in space, the preparation and cooking of space food has become an important issue. In order to meet the taste and nutritional needs of astronauts, scientists have developed space kitchens. This paper will introduce the price, operation steps and future development direction of space kitchen.

Space kitchen price

The price of space kitchen is relatively high, mainly because of the need to consider the preservation and cooking of food in space. At present, the price of space kitchen on the market ranges from 1000 to 5000 dollars. Among them, space kitchens with higher prices usually have more functions and higher quality.

Operation steps of space kitchen

The operation steps of space kitchen are complicated and require certain professional knowledge and skills. The following are the operation steps of the space kitchen:

1. Prepare ingredients: In space, ingredients need special treatment to be preserved and used. Astronauts need to process and package ingredients on earth and then send them into space.

2. Loading ingredients: In space, astronauts need to put ingredients into the space kitchen. Space kitchens usually have multiple lockers and refrigerators, which can store and manage ingredients conveniently.

3. Choose recipes: Space kitchens are usually equipped with computers and a recipe library. Astronauts can choose recipes according to their own tastes and nutritional needs.

4. Cooking food: Space kitchens usually have a variety of cooking methods, including roasting, boiling and steaming. Astronauts need to choose the appropriate cooking method according to the menu and master the cooking time and temperature.

5. Disinfection and cleaning: In space, sanitation and disinfection are very important. Astronauts need to clean the space kitchen regularly and use disinfectants to kill bacteria and viruses.

Future development direction

With the continuous progress of science and technology, the space kitchen will continue to develop and improve. Future space kitchens may have the following characteristics:

1. Smarter: Future space kitchens may have smarter functions, such as automatically identifying ingredients and recipes and automatically adjusting temperature and time.

2. More environmentally friendly: Future space kitchens may adopt more environmentally friendly materials and technologies, such as solar energy and biodegradable materials.

3. More diversification: Future space kitchens may have more diversified functions and cooking methods, such as 3D printing food and virtual reality cooking.