Sidelights of shenliu Manned Spaceship Launch: Shenjian flies to the sky and warriors rise to the sky

Introduction: at 5:00 a.m on October 12, there was a little snowflake in Jiuquan Satellite Launch Center, which was very cold In the distance, the Long March II f carrier rocket holds the Shenzhou VI manned spacecraft and stands proudly on the launch tower In Beijing, in the hall of the modern space flight control center of the space city, scientific and technological personnel are preparing for the launch in a tense and orderly manner On the big screen, the measurement and control stations all over the world are flashing The technicians in front of the computer are attentive and ready On the big screen, Fei Junlong and Nie Haisheng enter the spaceship and make the final preparations before departure in an orderly manner: carefully monitor the state of the spaceship and record all kinds of data of the spaceship; fix themselves on the chair, fasten the safety belt, close the window, wear gloves and prepare for departure Time approaches 9 o'clock, Shenzhou 6 spacecraft launches enters 1 minute to read second “10，9，8，7，6，5，……” There is a clear sound of second reading in the loudspeaker Jiuquan, Beijing, Inner Mongolia and other measurement and control stations and the Yuanwang survey ship distributed in the three oceans are all silently counting in their hearts "Fire!" In an instant, the carrier rocket lifts the Shenzhou-6 spacecraft, rises from the ground, pierces the vast sky in the Gobi, and flies to the vast sky The two astronauts in the spaceship are relaxed, calm and self-contained They are close to their seats according to the prescribed posture and look through the flight manual from time to time In the flight control Hall of Beijing, data from ground measurement and control stations in all directions and distributed on three ocean survey ships are constantly converged by positive sources, and the powerful report sound is continuous: "Qingdao finds the target!" "Dongfeng tracking is normal!" On the large screen, the flight parameters of the rocket and the spacecraft are constantly jumping from the measurement and control stations After 120 seconds, the escape tower at the top of the rocket separated 140 seconds later, the four boosters at the bottom of the rocket drew four bright arcs across the sky At 9:03, astronaut Fei Junlong calmly reported: "the instrument shows that the fairing is normally separated, and the visual view of the side cabin is unchanged Finish! " "Beijing understands!" Xiao Long, the chief dispatcher, was talking to the astronauts while he was staring at the extremely fast numbers on the display and watching every move of the spacecraft Sitting at the back of the chief dispatcher, Xi Zheng, director of Beijing flight control center, closely watched the various information from the launch site and test station with bloodshot eyes About 10 minutes after the launch, another loud voice came from astronaut Fei Junlong: "Shenzhou 6 reports that the ship and arrow are separated normally Over! " After 14 seconds, a long string of data is injected into the computer In the remote control room, software expert Ou Yujun calmly and decisively pressed the command key to send the first extremely critical command to the spacecraft On the big screen, the giant object just more than ten floors high has now become a white line with a long tail, which slowly starts to extend forward In people's eyes, it gradually becomes a small red bright spot and disappears in the blue sky In the track room room, which is only separated by a glass wall from the command hall, Chen Ming, an engineer, tightly "bit" the spacecraft and reported the initial orbit of the spacecraft in an instant Tang Geshi, an expert in orbit, nervously tapped the keyboard of the computer, and Zhu Min, an expert in measurement and control, eagerly waited for his orbit determination results Eight minutes later, Tang Geshi calculated the precise orbit parameters of the spacecraft: orbit inclination 42.4 degrees, perigee altitude 200 kilometers, apogee altitude 347 kilometers After entering orbit, the spacecraft captures the earth and establishes its orbit attitude Later, the solar sails unfolded smoothly At 9:39, an exciting voice came from the flight control Hall: Shenzhou VI was launched successfully In a flash, the audience burst into applause.