In addition to the United States space shuttle

Qiu Lin writer Kim Moon House
Watch "Challenger" relatives of people live off the television and crew members witnessed the scene of the tragedy in horror Into flames after the explosion, "Challenger" "Challenger" space flight launch. This is a seven astronauts before boarding.
January 28, 1986, America's second commander in chief space shuttle "Challenger" 10 times during the first flight, from launch pad explosion occurred commander in chief more than 70 seconds after liftoff, worth $ 1.2 billion space shuttle turned into debris, falling into the Atlantic, killing commander in chief all seven crew members, resulting in the history of the world's largest aerospace tragedy. commander in chief This is the United States 25 times in the first manned space flight in the air catastrophe occurred. Explosion "Challenger", so that the United States shocked, Washington and elsewhere are half-mast mast. Chairman of the People's Republic of China Li Hsien-nien telegraphed the next day President Reagan, on the American space shuttle seven astronauts killed condolences.
In addition to the United States space shuttle "Challenger", and "Columbia", "Discovery" and "Atlantis". They fly from the experimental to the practical aspects of development. Some scientists use of space in the special conditions, a variety of experiments and research. "Challenger" seven astronauts killed commander in chief in a 名叫麦 test Leaf female teacher, she was ready in the "Challenger" entered the fourth day of the flight, in space to the ground talking about two classes of students, each Church 15 minutes, in order to mark the shuttle toward more practical stage. Unfortunately, due to this accident leaving air classroom plans did not materialize, McAuliffe as a teacher lost their lives. In Concord, New Hampshire high school, when students see the "Challenger" when carrying their teacher to fly in space, cheered with excitement from the TV. Soon, however, the face of "Challenger" exploded screen, students can not help but stunned, then burst into tears.
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