Yuri Gagari

Yuri Gagarin

On 12, April 1961,Yuri Gagarin was 27 years old pilot of Soviet union.On this day, Yuri Gagarin became the first world's astronaut who go in space. Due to their low height they were selected for this mission.Because it can easily sit in a spacecraft.The name of the spacecarft is Vostok-1. Due to Yuri's great achievement International Human space flight is celebreated.In 2017 50th anniversary was celebrated of this day.

Vostok-1

 Before Yuri Gagarin, a dog named Laika was sent into space.Laika died due to the extreme temperature of the chamber. Laika was sent in to the space through Russia.They built a system that could measure the heartbeat and measure the temperature of Laika.

Laika

After this, Rakesh Sharma became an Indian first astronaut who was  going into space. After this, ravish manohtra.

Later kalpana chawala became an Indian first woman astronaut who was going into space,later this sunita williams was go.. into the space.

While laddering to  the spacecarft rostok-1 Yuri Gagarin said ( jagar loose) to all.After sitting in spacecarft they switch on radio first to contact mission head's.Then when the head of the mission gave the command to lift off, he said poyekhali. Poyekhali means let's go. 

For your information:-

On October 4, 1957, Russia sent a man-made satellite. The satellite name was sputnik-1. Their shape is like a basketball. It weighed about 183 pounds, or 83 kilograms. It takes 98 minutes for revolve one orbit around the earth. Yuri spend १०८ min in space.

Sputnik-1

Yuri was from a normal family, his father was a carpenter and his mother was working in the agriculture department. They has three brothers.When he was six years old, World War II began starts.His house was then occupied by an officer.They lived in the hut for two years.

His favorite subject in school life was mathematics.At the age of 16, he took training as a foundry man. Later he also learned about tractors.In 1955, he graduated from sarator with a Diploma in Casting Technology.There he joined a flight club and learned to fly.After all this, he enlisted in the Soviet Union.

He traveled at least 203 miles at 27,400 km / hr. While coming down to earth spacecarft didn't spereated at height 7000 m they leave the spacecarft and land by parachute. This system was designed for its security.

On March 27, 1968, flight training was underway. He was flying a MiG-15 jet. This jet became crash and in this Yuri Gagarin leave this world.

Yuri Gagarin last pic

If a carpenter's son hadn't worked so hard, he wouldn't have done.They are ideal for us..

Thank you