M.A.F

http://nasa.epizy.com

https://drive.google.com/file/d/1S8rs-riEwuF6O749TdoxDRgl_hum8q_v/view?usp=sharing

Imagine that you feel sad while you're standing on spaceship while you are writing a message to your family.

Basically your tears won't fail down on the paper they will fly and while you're writing don't worry about your pin you can let it in its place and it will fly.

But how do we send people to space with all these differents between earth and space.

We should know that our brains work hard just to make this picture of world we know any small change can make a big deal. 

World Cold War specially between the United States and former Soviet Union doesn't has only these bad results. This cold war as it make nuclear weapons it staplshed the definition of space exploration as we know today. Without a lot of politics The Soviets sent the first person into space on April 12, 1961.

Then America start the work to send someone stand on 1/6 of gravity of earth (yes) it's the moon. And after that as any scientific-political race the pace of technological growth in this field has accelerated fastly.

When you go into spaceship we can't forget anything it an accurate process there are many things to count for example food, clothing, mid-deck seats, flight tools, cameras, parachutes, safety equipment, sleep restraints and, most importantly, the astronaut spacesuits -- known as "extravehicular mobility units." even pens. The whole area of each room is completely studied and full the mass of these equipments is 6,500 pounds (2948.35 kg). Each equipment of them is completely and accurately studied.

Remember I had told you to imagine you are on spaceship but I didn't tell you how you get on it.

In the beginning you must be psychologically and physically qualified. that is because in space you can not break down or get sick easily and you should withstand high pressure launch time. And be able to control yourself in other words you have the ability of crisis management.

In space you will need a lot of equipments also you don't go to space directly you make configuration test. After that {as you see} the scientists and engineers get sure each equipment is at its place.

Now and finally after all this time it is the moment of launch {and you're sitting there}. You will rise up by many complex physics and chemistry. Around launch base it is hot because of hydrogen engine. 

Of are you dazzy? It's OK that is because there is no enough oxygen reach to your brain. Some minutes you will be fine.

Now I can say welcome to space. Now you are flying do you like it right? Before you answer I should tell you that your heat will get little swelled. The pressure of blood will change.

Now I call it the moment of truth you're in space with some people never change for months with no guaranteed source of energy, air, food and drink in case of any emergency problem.

But don't every problem of them the scientists work hard to solve it. For example you will get energy by fuel cells and solar plans. Fuel cells will produce water. Water will used to drink and to produce oxygen with electrolysis process. Carbon dioxide of your breathing will do action with hydrogen of electrolysis. {Even your urine and feces are being used}. And as you make it more closed circle you can stay longer in space and solve more challenges facing you.

One of the biggest challenges is radiations it has many kinds and everyday scientists try to more researchs to solve the problem reflects or absorbs radiation and does not pass it and many other ways. And make a suitable suit to get out of the vehicle in certain cases. These sure are very complicated and heavy but you won't feel its real wight cause it has no wight .

Now you can settle on the ship or space station for months. And finally we back to the begging when I told to imagine you are thinking about you family in fact you will communicate with some Every once in a while and the other and you will do many exercise to reduce the rate of bone and muscle loss. But when you back to earth remember all the details. Because every very small detail is a challenge that needs to be solved

All data from nasa links

Very bad journey our project could have a chance but they didn't even discuss the project and the main idea of it!

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