Yuri Gagarin's flight into space became a great event for all humanity.The name of the first astronaut entered the history of the world.The details of the first space travel, dangers that lay in wait for a man in uncharted space of the universe, you will learn from this article.The purpose of the flight
During the first flight on the spacecraft "Vostok" Gagarin had to make one revolution around the Earth.The height of the flight was to be 180-230 kilometers, duration - 80 minutes.During cosmonaut extraterrestrial travel is necessary to know how a person feels in outer space on a specially equipped vehicle for his life, to evaluate the operation of all aircraft systems, check the connection to the Earth.Gagarin had to make sure that the means of landing a cosmonaut and ship are safe and reliable.How Gagarin's flight lasted?This you will learn by reading this article.
Risks
USSR participated in the space race.There are reports that in 1961 (20 April), the Americans plan to send a man into space.Therefore, the decision about who will become the first astronaut, was taken very quickly.At a meeting of the Civil Code approved candidacy of Yuri Gagarin, his understudy became German Titov.The ship "East" and was created in a short time.The equipment of the aircraft has been greatly simplified.The designers had to sacrifice a soft landing of the ship systems and emergency rescue at the start.In addition, the ship was no back-up brake system.This decision was motivated by the fact that at such a low orbit spacecraft come from the trajectory and fall to the earth itself as a result of natural causes - of inhibition of the upper atmosphere.This process, according to specialists, was to take ten days.At the same time, life-support systems were calculated.About how many lasted Gagarin's space flight really - on.
Start
Launch of spacecraft "Vostok" was made at 09:07 Moscow time, in 1961, on April 12 from the Baikonur Cosmodrome.On board the aircraft was Gagarin - pilot-cosmonaut, who decided to conquer outer space, in spite of the possible risk to life and health.Before the start of Yuri said, has become legendary phrase: "Let's go!""East" has worked satisfactorily, but at the last stage denied radio system, so the third stage engine shutdown occurred after the ship was in space.The actual height of the orbit at which the spacecraft began to move, exceeds the target of 100 kilometers.According to declassified data, its parameters were 327h180 km.If the braking system of the ship has not worked, then under the influence of the atmosphere machine to return to Earth from 20 to 50 days.This would have meant certain death astronaut.About how much Gagarin's flight lasted, now known to everyone.Fortunately, Yuri journey ended safely.
in orbit
On the same day, the whole world knew about how many minutes lasted the flight of Gagarin - cosmonaut aboard "Vostok" 108 minutes.All this time, Yuri conducted simple experiments: drinking, eating, I tried to write.Attempting to put a pencil Gagarin next to him has led to the fact that he immediately sailed.Astronaut concluded that the necessary objects in space needed to bind.All his observations Yuri recorded on tape.Since the pre-flight scientists were unclear how stable would be the human psyche in space, remote control of the ship was blocked.Password was in a special envelope that Gagarin was supposed to open in orbit.According to legend, cherished a combination of numbers (125) wishers told Yura before flight.
abnormality
How Gagarin's flight lasted?It could be much shorter, and ended with the death of the first cosmonaut, because the landing craft was no less dangerous than running.The braking system constructed Isaev, worked with a small flaw.Automatic separation of the compartments did not take place, resulting in front of the upper layers of the atmosphere the spacecraft randomly tossed from side to side at a rate of one revolution per second.Gagarin did not lose composure and said to the Earth on the emergency situation in the conditional expression.Fortunately, instrumentation cables aggregate compartment burned in the denser layers of the atmosphere, and he finally broke away from the ship.Further landings took place the device in a quiet mode.What lasted Yuri Gagarin?Total 108 minutes, and the number of events that occurred during this short period of time!
Overload
Descent "Vostok", as well as all other satellites in the same class, held on a ballistic trajectory.This meant that the astronaut landing felt tenfold overload.Yuri prepared for this test, and he successfully passed his.About how much lasted the flight of Gagarin, known to all scientists and engineers related to the launch of the first man in space, as they watched the ship in real time.However, it is unlikely that the astronaut was able to follow the time.Psychological stress were much more physical.After entering the ship into the atmosphere metal skin began to melt under high temperature, the amount of which is increased to 3-5 thousand degrees.Trickles of molten metal dripping on the glass windows.The cabin of the ship crackled ominously.To sustain such a burden on the psyche was difficult even prepared for any eventuality astronaut.Interestingly, watches Gagarin's flight honorably withstood the test of congestion, and regularly worked during the entire trip.
Hard landing
After the "East" down to the level of seven kilometers above the Earth, Gagarin ejected.Astronaut capsule and began to descend to the ground separately, each on its parachute.In an absolutely airtight spacesuit did not immediately revealed breather.Cosmonaut nearly died.The last test was the threat of immersion in the icy reaches of the Volga.Skillfully manipulating slings, Gagarin was able to avoid this danger.He landed a few kilometers away from the river bank.
meeting on Earth
How much lasted Gagarin's flight into space, did not matter.Thanks to their courage, endurance and an incredible will to win astronaut forever imprinted his name in the pages of world history.The task was accomplished.The first explorer of space was our compatriot Yuri Gagarin.And this event can not be overestimated.Due to the malfunctioning brake propulsion landing took place not in the planned area, near Stalingrad, and in the Saratov region, near the town of Engels.According to the official version, Gagarin first noticed Corporal VG Sapeltsev and meet and deliver the first astronaut in the nearest military unit Major AN Gassim flights.However, according to other sources, the first to be met Yuri after landing, was Anna, a forester's wife, and her granddaughter Margarita.Later, the scene came the military and local residents.Gagarin was taken to the military unit, where the first cosmonaut has reported the local commander of the air defense of successfully completed assignments.
Thank hero!
Yuri Gagarin became the symbol of a man, took the first step into the unknown vastness of the universe.It is well known that he flew into space first lieutenant and has landed major.On a simple Russian guy showered with all sorts of prizes and awards.The Queen called him no earthly man, and "heavenly" and, contrary to etiquette, to be photographed with him.Solar Smile Gagarin became a real brand.Yuri stood the test of fame.His feat showed the world what a Russian man.And now we are proud that our compatriots made the first flight into space.Gold Medal.Gagarin is awarded to astronauts and cosmonauts who have contributed to space exploration.Federal Space Agency has established a special award - a sign of Gagarin.The name of the first cosmonaut named many areas, districts, streets, boulevards and avenues.Gzhatsk where Yuri's childhood, renamed Gagarin.About how long it lasted Gagarin's flight, known throughout the world.Name astronaut repeated in different languages with pride and admiration.
