Space Exploration began long before the flight.Many scientists and engineers have tried to create a missile in order to give humanity a chance to explore outer space.The main rivals in this struggle were the Soviet Union and the United States.Both countries sought to become the pioneers of space.But April 12, 1961, the world learned who first flew in space.It was a Soviet citizen, Yuri Gagarin.
experimental space flight began a little earlier.But as the astronauts used the dogs.First launched missiles at low altitude.The researchers studied the effect of weightlessness on the body of animals.Thereafter, developments in this field have continued.At the same time preparing for the first manned flight into space.
then constructed a rocket for longer flights, but she did not have a mechanism to return to Earth.Therefore, a dog named Laika on which flew into space on it, did not return to the ground and died.Then, the high-altitude rocket flew into space two dogs Gypsy and dezik.They successfully completed their mission and successfully landed on the ground.
Therefore, speaking about the one who first flew in space, not to mention those astronauts.
But, of course, a real breakthrough in this area was the first human flight into space.It was a historic day not only in the development of space exploration, but of all mankind.The whole world knows who first flew in space.
Due to the launch vehicle to orbit the spacecraft went, the only passenger who was a man.The duration of the first flight was only 108 minutes.But these were moments of pride for the Soviet people and the Soviet cosmonautics.Today, when astronauts work in space for several months, this period seems so small.But for the first flight it was a great achievement.
one who first flew in space, revealed to all mankind that can master this unknown space.People had the opportunity to live and work in space.Thus came into use the word astronaut, and a new profession.
people of this profession must possess many skills and knowledge.The most important and original requirement that they impose - this is an excellent health.During the flight, astronaut experiencing very high congestion.They are especially felt when boarding and exiting into orbit.The state of weightlessness is also a test for the human body.Therefore requirements for such a high state of health.
addition astronaut must have the courage and boldness.The ability to make correct decisions in difficult situations is also a necessary quality.Outer space - it is unusual for the human environment.There are harmful to human radiation vacuum.But the hull is durable and impervious.It has everything you need for a fulfilling life and work.
Cosmonaut must know thoroughly the device spaceship.The combination of all these qualities is precisely characterized the first cosmonaut.
Yuri Gagarin was the one who first flew in space.But it was only the initial stage.Further exploration of outer space continued.The complexity of the operations and the challenges that arose before the astronauts increased.The technique becomes more sophisticated.The following flights have lasted more than a day.Then there was the exit of man outside of the spacecraft.It makes Alexei Leonov.We create and run the orbital station, which allowed the crews of astronauts to replace each other in orbit.
development of space goes faster.But the flight of the first man in space is the main event in this area, which opened before mankind new challenges, opportunities and prospects.
