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How long was Gagarin's flight? Details of Gagarin's space flight

The flight of Yuri Gagarin into space has become a great event for all mankind. The name of the first cosmonaut entered the world history. About the details of the first space travel, the dangers that lay in wait for man in the unexplored spaces of the universe, you will learn from this article.

Purpose of flight

During the first flight on the spaceship "East" Gagarin had to make one turn around the Earth. The flight altitude should be 180-230 kilometers, the duration - 80 minutes. During an extraterrestrial trip, the astronaut needed to find out how a person feels in space on a specially equipped for his life ship, to evaluate the performance of all aircraft systems, to check the connection with the Earth. Gagarin had to make sure that the means of landing the astronaut and the ship were safe and reliable. How long was Gagarin's flight? You will learn about this after reading this article.

Possible risks

The USSR participated in the space race. There was information that in 1961 (April 20) Americans are planning to send a man into space. Therefore, the decision on who would be the first cosmonaut was taken very quickly. At the meeting of the Civil Code approved the candidacy of Yuri Gagarin, his double was Herman Titov. The ship "Vostok" was also created in a short time. The equipment of the aircraft was greatly simplified. Designers had to sacrifice systems of soft landing of the ship and emergency rescue at the start. In addition, the ship did not have a duplicating braking system. This decision was motivated by the fact that in such a low orbit the spacecraft would descend from the trajectory and fall to Earth itself due to natural causes - inhibition of the upper layers of the atmosphere. This process, according to specialists, was to take ten days. At the same time life support systems were calculated. About how long Gagarin's space flight actually lasted.

Start

The launch of the spacecraft Vostok was carried out at 09:07 Moscow time, in 1961, on April 12, from the Baikonur cosmodrome. On board the aircraft was Gagarin - a pilot-cosmonaut, who decided to conquer outer space, despite the possible risk to life and health. Before the start, Yuri said the legendary phrase: "Let's go!" "Vostok" worked satisfactorily, however at the last stage the radio control system failed, so the third stage engine shutdown occurred after the ship was in space. The actual altitude of the orbit, along which the spacecraft began to move, exceeded the calculated one by 100 km. According to the declassified data, its parameters were 327x180 km. If the ship's braking system did not work, then under the influence of the atmosphere the device could return to Earth from 20 to 50 days. This would mean the inevitable death of the cosmonaut. About how long Gagarin's flight lasts, now everyone knows. Fortunately, Yuri's journey ended well.

In orbit

On the same day, the whole world learned about how many minutes Gagarin's flight lasted - the cosmonaut was on board the Vostok spacecraft for 108 minutes. All this time, Yuri spent the simplest experiments: drinking, eating, trying to write. Attempt Gagarin put a pencil next to him led to the fact that he immediately swam away. The cosmonaut concluded that the necessary items in space need to be tied. Yuri recorded all his observations on the tape recorder. Since before the flight scientists did not know how stable the human psyche in space would be, the control panel of the ship was blocked. The password was in a special envelope, which Gagarin had to open in orbit. According to legend, well-known combination of figures (125) well-wishers informed Yura before the flight.

Freelance situation

How long was Gagarin's flight? It could have been much shorter and ended with the death of the first cosmonaut, because landing the ship was no less dangerous than launching. The braking system, designed by Isaev, worked with a small flaw. Automatic separation of compartments did not take place, as a result of which, before entering the upper atmosphere, the spacecraft randomly tossed from side to side at a speed of 1 revolution per second. Gagarin did not lose his self-control and informed the Earth about the extraordinary situation in conditional terms. Fortunately, the cables of the instrumental-aggregate compartment burned out in the denser layers of the atmosphere, and he finally separated from the ship. Further landing of the device took place in a more calm mode. How long was Yuri Gagarin's flight? Only 108 minutes, and how many events happened in this short period of time!

Overloads

The descent of the Vostok spacecraft, like all other space vehicles of the same class, was conducted along a ballistic trajectory. This meant that the cosmonaut experienced ten times overload during landing. Yuri was preparing for this test, and he successfully withstood it. About how long Gagarin's flight lasted, knew all the scientists and designers related to launching the first man into space, because they watched the ship in real time. However, it is unlikely that the cosmonaut had the opportunity to follow the times. Psychological loads were much stronger than physical ones. After the ship entered the dense layers of the atmosphere, the metal sheath began to melt under the influence of high temperature, the magnitude of which increased to 3-5 thousand degrees. The trickles of the liquid metal flowed down the windows of the portholes. The cockpit of the ship crackled violently. To sustain such a load on the psyche was difficult even prepared for any unexpected astronaut. It is interesting that Gagarin's wristwatches in flight with honor passed the test with overloads and worked properly during the whole trip.

Hard landing

After the "East" dropped to a mark of seven kilometers above the Earth, Gagarin catapulted. The capsule and astronaut began to descend to the ground separately, each in its own parachute. In the absolutely sealed spacesuit, the breathing valve did not immediately open. The astronaut nearly died. The last test was the threat of immersion in the icy current of the Volga. Skilfully managing the lines, Gagarin managed to avoid this danger. He landed a few kilometers from the river bank.

Meeting on Earth

The length of Gagarin's flight in space did not matter. Thanks to his courage, unbelievable endurance and the will to win, the astronaut forever imprinted his name on the pages of world history. The task was completed. The first researcher of outer space was our compatriot, Yuri Alekseevich Gagarin. And this event is difficult to overestimate. Due to malfunctions in the operation of the brake engine, the landing was not in the planned area, the Stalingrad area, but in the Saratov region, in the environs of the city of Engels. According to the official version, Gagarin was first noticed by corporal V. G. Sapeltsev, and met and delivered the first cosmonaut to the nearest military unit, Major A. N. Gassiev. However, according to other sources, the first whom Yuri met after landing was Anna, the wife of the forester, and her granddaughter Margarita. Later, military and local residents arrived to the scene of the incident. Gagarin was taken to the military unit, from where the first cosmonaut reported to the local air defense commander about the successfully completed task.

Glory to the hero!

Yuri Gagarin became a man-symbol, who made the first step into the unexplored expanses of the universe. It is well known that he flew into space as a senior lieutenant, and landed already as a major. On a simple Russian guy all sorts of prizes and awards were showered. The English queen called him not an earthly man, but "heavenly" and, contrary to etiquette, photographed with him. Gagarin's sunny smile became a real brand. Yuri adequately withstood the test of fame. His exploit showed the whole world what a Russian person is capable of. And now we are proud that our compatriot made the first flight into space. Gold medal them. Yuri Gagarin is awarded to astronauts and cosmonauts who contributed to the exploration of outer space. The Federal Space Agency has established a special award - the Gagarin badge. The name of the first cosmonaut named many areas, districts, streets, boulevards, avenues. The city of Gzhatsk, in which Yuri spent his childhood, was renamed Gagarin. About how long Gagarin's flight lasted, they know all over the world. The cosmonaut's name is repeated in different languages with pride and admiration.

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