No one delivers pizza in house. It’s unhappy but true. If you wish to develop as much as be an astronaut sometime, don’t do it for the fancy meals! Eating in space presents some distinctive challenges for astronauts. In the event you let go of a bit of food, it can float off and drift around your area automobile. What about a cup of water? Water will not keep in a cup. It, too, will float out and grasp in the air. To permit astronauts to remain in space for days or weeks at a time, scientists had to invent particular methods of packaging and eating foods in space. The first such area foods had been tender foods (type of like baby food!) packaged in tubes like toothpaste. For instance, John Glenn grew to become the first U.S. 1962 Mercury house mission. He needed to squeeze the meals into his mouth. If that doesn’t sound very appetizing to you, you’re not alone.
What Do Astronauts Eat In Space
Astronauts weren’t crazy about it both. Eventually, scientists developed better, tastier foods that were easier to eat. For example, freeze-drying was a technique that was developed. Food was cooked, rapidly frozen, and then dehydrated in a particular vacuum chamber. Freeze-dried meals didn’t have to be refrigerated and would final a long time. To make most freeze-dried foods, astronauts squeeze water into the food packages and then eat the food after it absorbs the water. Astronauts can use sizzling water to make scorching meals which might be tasty and nutritious. Some freeze-dried foods, like fruit, might be eaten dry. In reality, you might eat astronaut food occasionally with out realizing it. Today, many breakfast cereals embrace freeze-dried fruits, like strawberries, which are scrumptious and add coloration and taste. Astronauts flying trendy house shuttle missions now eat lots of the same foods they eat on Earth. Food still must be dehydrated or prepared in particular methods, but space shuttles now have full kitchens with scorching water and an oven.
Astronauts may use condiments, like ketchup, mustard, and mayonnaise, in packets to add taste. Salt and pepper can be utilized, too, however they must be used in a liquid kind as a result of otherwise the grains would simply float away! Drinks are additionally dehydrated and kept in powder kind in particular pouches. The pouches have constructed-in straws or special nozzles that let astronauts drink straight from the pouch since gravity makes drinking from a cup a messy thought. To verify their meals would not float off, astronauts attach their meals containers and utensils to special trays with Velcro fasteners.
The trays additionally fasten to their laps, to allow them to take pleasure in a meal while sitting down. Nutritionists plan astronaut meals to verify they get all the nutrients and vitamins they need to carry out their important work in space. Some astronauts start to experience digestive problems after they’ve been in house a long time. American spelling of the phrase.