There is a great difference between dreaming to be an astronaut and actually going to space. Being an astronaut means that it has to be linked to intelligence, tough training
NASA has chosen you, that does not mean you can get access to space. Because health needs better, ready for adventure, the ability to make quick decisions in any case, and the couple also need patience. In short, it has to be The Right Stuff
NASA chose the first pilot of Air Force in the 1950s when choosing first astronaut. The Soviet Union did the same thing. Along with this he also selected women for space training. And there is a limit to the height
Astralwira should not be more than five feet six inches tall. So that they can stay in the capsule properly
Initially, scientists, engineers and doctors were chosen for the space travel. Although it has been 60 years since the human being for research, the terms for that are still the same
Take the example of the Space Telescope selected by the European Space Agency in 2009. Three out of six people were pilots in the army, the fourth professional pilot. The remaining two astronauts included Skydiving and Mountaineering.
Astronauts have to undergo radiation.
The human body is still not ready for the intergalactic life. Oxygen is covered on earth. Life can not be imagined without it.
Astronauts who live in far-flung space from Earth, need to have continuous oxygen masks. They have to deal with space cosmic radiation. It directly affects their body. The eyes become weak Sounds like a continuous muddle. As a result of zero gravity, the resistance is reduced.
European Space Agency astronaut Luca Paramitano has lived for five and a half months at International Space Station. They say, "You start to feel these changes." As the day goes on, your face becomes glossy and your feet become thin. Your body slowly cleanses it. "
Is humans ready for long-term space travel?
"In the beginning, you walk in one direction, you are afraid to hit other things, after six weeks, it is easy to practice." The station begins to be identified, "he said.
"Astronauts are floating without the gravitational space in the space, so the movement of the feet starts decreasing," Paramitano says. "I can not afford it." But if this is the case with extra arms, then one can get support and another can work. "
Astronaut Valli Poliakov has spent most of the time in the space so far. They were in the space of 437 days. Astronauts can stay fit in space or in space craft. It is also thought that such arrangements can be made.
The most important thing for this is to protect them from radiation. And it is also necessary for him to have a life support system.
But in the space, if humans can adapt to the space instead of creating the right environment? As the parameters suggest.
Many workshops were discussed in the form of settlement in the space. Engineers, scientists and researchers participated in these workshops.
American Neuro Scientist Robert Hampson believes that creating a settlement in the space is not a simple task. And it will take many years for this work. Until then, the astronauts going into space should be made to make themselves fit in that environment.
To some extent, according to today's astronauts, astronauts may be chosen for long-term spaceflights based on the possibility of future space stations. They will be able to save themselves from radiation. Their bones will be strong and there will be resistance. These features will come to the next generation, which will be known only for the atmosphere of space.
"If you take a young couple to a place to live in the Starshippace, their children will adapt to that environment, not with the earth," says Hampson.
After many generations, the spacecraft will be different from their ancestors on earth. But there is no difference. They will have two hands. "Evolution is slowing down," says Hampson. "The question is how can we stimulate evolution? Instead of searching for another planet, the human race that is adaptable to that environment should be created.
The possibility is that when we start to leave the earth in large numbers, we have to adapt to the environment we have. Instead of searching for another earth, it should be a harmonious human race. Perhaps he may have four hands.
"It's more fun to think of staying in a non-restricted environment," Parametano said. "There is less chance of finding a twin earth. The concept of living a new environment where I live, I find it more attractive but only MalachaThey laugh