1,1On April 24th, 967, when the Soyuz spacecraft piloted by Vladimir komarov of the former Soviet Union returned to the ground, the decompression umbrella failed to open, the spacecraft crashed and the astronauts were killed.
2.1971On June 29th, former Soviet cosmonauts Georgi komarov, Vladimir Volkov and Victor Pashayev returned to the ground after 24 days of orbit test in space, and were killed 30 minutes before the scheduled landing time due to decompression operation error.
3 3. 10/On October 28th, the American space shuttle Challenger exploded 73 seconds after liftoff, killing all seven astronauts.
On February/KOOC-0/day, 2003, the space shuttle Columbia lost contact with the ground control center/KOOC-0/6 minutes before the scheduled landing time, and then disintegrated over central Texas, and seven astronauts survived.
Extended data
Space milestone
The first astronaut in the world was yuri gagarin of the Soviet Union. He went into space in April of 196 1.
The first female astronaut was valentina Vladimirovna tereshkova, who went into space on the Oriental 6 in June 1963.
Alan shepard went into space in May 196 1 and became the first American astronaut.
On June 5438+1October 65438+May 2003, Yang Liwei became the first astronaut in China by Shenzhou 5.
Other China people who have been to space include Lu Jie, Wang Ganjun, Jiao Lizhong and Zhang Fulin, all of whom are from the United States.
Gorman Titov is the youngest astronaut. He was only 26 years old when he went into space on Dongfang 2. The oldest is john glenn, who was 77 years old when he went into space on STS-95.
The record of the longest stay in space is 438 days created by Valery Paulia Yekov.
By 2003, the maximum number of times a person went into space was seven, and the record was held by Jerry Ross and Franklin Zhang-Diaz.
The farthest distance of an astronaut from the earth is 40 1 056 km (produced in the case of Apollo 13 emergency).
The first astronaut who made his own spaceship into space was Mike Melville. He took Spacecraft Flight 1 15P. This is in contrast to all kinds of millionaire space tourists, who only serve as public passengers or a few people (usually the ionosphere (ISS) provided by flying to Russia).
Baidu encyclopedia-astronaut