尤里·阿列克谢耶维奇·加加林 （俄语： Юрий Алексеевич Гагарин， 羅馬化：Yuriy Alekseyevich Gagarin；1934年3月9日—1968年3月27日）， 蘇聯 空軍 宇航員， 蘇聯紅軍 上校 飛行 …

Yuri Alekseyevich Gagarin[a][b] (9 March 1934 – 27 March 1968) was a Soviet pilot and cosmonaut who, aboard the first successful crewed spaceflight, became the first person to …

尤里·阿列克谢耶维奇·加加林（俄语：Юрий Алексеевич Гагарин；英文：Yuri Alekseyevich Gagarin，1934年3月9日—1968年3月27日），苏联航天员，苏联英雄，苏联红军上校飞行 …

2025年3月23日 · Yuri Gagarin, Soviet cosmonaut who on April 12, 1961, became the first man to travel into space. His Vostok 1 spacecraft orbited Earth once in 1 hour 29 minutes at a …

2018年3月27日 · With that one Russian word, meaning “Let’s go!” on April 12, 1961, cosmonaut Yuri Gagarin blasted off from the Baikonur Cosmodrome in Kazakhstan to become the first …

In April 1961, Gagarin became the first human to travel into space, launching to orbit aboard the Vostok 3KA-3 (Vostok 1). After the flight, he became a global celebrity, touring widely to …

Yuri Gagarin flew only one space mission. On April 12, 1961 he became the first human to Earth. Gagarin's spacecraft, Vostok 1, circled Earth at a speed of 27,400 per hour. The flight lasted …

2011年4月10日 · Yuri Gagarin was one of 20 prospective cosmonauts selected for the Soviet space programme in 1960. The candidates were put through a gruelling training regime, …

This paper sheds some lights on the biography of Yuri Gagarin including his early life, his life as an air cadet etc. This paper also details about his first and last space flight and his astronomi...

Yuri Gagarin was a Soviet cosmonaut famous for being the first human ever to enter space, spending 108 minutes orbiting the globe in the Vostok 1 spacecraft.