On June 3, 20 19, China independently developed and launched the Chang 'e-4 probe and successfully landed on the back of the moon. This is also the first probe that landed on the back of the moon in human history. On June 3rd, 20 19, Chang 'e IV successfully brought life to the moon. In the first biological experiment conducted by human beings, life grew on the surface of the moon for the first time.

2065438+On February 27th, 2009, 65438+In 2009, the Long March V Yaosan heavy-duty launch vehicle was successfully launched, and the 8-ton "Shi Jian 20" satellite was put into geosynchronous orbit, which indicated that China already had perfect heavy-duty rocket technology.

This year, China's Beidou, Lunar Exploration Phase III and High Score Special Project will usher in the final finale, and the last two Beidou satellites will be launched, thus the entire Beidou system networking in China will be completed. The third phase of the lunar exploration project will continue as planned, and the observation capability of the 500-meter spherical radio telescope (FAST) will be further strengthened.