On the afternoons of 1, 20 19, 14, the State Council Press Office held a press conference on the Chang 'e IV mission of the lunar exploration project. Wu Yanhua, deputy director of the National Space Administration and deputy commander of the lunar exploration project, said at the meeting that the National Space Administration is organizing domestic experts to demonstrate the follow-up planning.
2. It is basically clear that there are still three tasks. First, Chang 'e VI plans to sample and return to the south pole of the moon, and determine whether the moon is back or front according to the sampling situation of Chang 'e V; Second, Chang 'e VII carried out a comprehensive exploration mission on the topography, material composition and space environment of the moon; Third, Chang 'e-8 will not only continue to carry out scientific exploration experiments, but also carry out lunar experiments on some key technologies.
3. Chang 'e VII includes four devices and a satellite, namely lander, orbiter, patrol, jumper and relay satellite. Jumper will fly over the moon, explore the shadow pit at the south pole of the moon, and look for possible water or water ice on the moon. The lunar rover, orbiter and lander, Chang 'e-8 and other scientific instruments will form the basic type of lunar Antarctic scientific research station.
Related contents of the moon
1, the moon is the only natural satellite on the earth, and it is the first celestial body in human history where an unmanned spacecraft successfully landed. It is about 384,000 kilometers away from the earth, with a diameter of about 3,474 kilometers. Its volume is only 1/50, its mass is only 1/8 1 and its surface gravity is only 1/6.
2. The surface of the moon is covered with impact craters, which are formed by the impact of asteroids and comets. The moon has no atmosphere, so its surface temperature is extreme, reaching 127 degrees Celsius during the day and dropping to-173 degrees Celsius at night. The cycle of the moon is completely synchronized with that of the earth, so we always see the same side of the moon. This is because the rotation period of the moon is the same as that of period of revolution.
3. The influence of the moon on the earth is mainly reflected in two aspects: tides and the rotation of the earth. The gravity of the moon will cause the tidal phenomenon of Shanghai water on the earth; The gravity of the moon will also slow down the rotation of the earth.
Man's research on the moon began in ancient times, but the real exploration began in 1960s. 1969, American Apollo 1 1 successfully landed on the moon, and Armstrong became the first man to set foot on the moon. Mankind's exploration of the moon has never stopped, including the exploration of unmanned detectors and the idea of establishing a lunar base.