At 11:10, the Long March 4B carrier rocket fired into the air, successfully sending the two satellites into space
The exploration of space by mankind has always been fumbling Among them, even though human science and technology are already very high, they still know very little about the universe. After all, it is very difficult to send humans to several planets around the earth. Let’s take the nearest moon, except for the United States. After sending humans to the moon six times, no country has ever sent humans to the moon again. Perhaps the United States is still the most likely country to send humans to the moon! It must be said that the exploration of the universe by the United States is still the top in the world. Perhaps the United States also has some mysteries about the universe that other countries do not know, and feats such as the 60 stars of one arrow have already been accustomed to in the United States, although we Whether it’s launching a rocket or landing on the moon in 2014, great achievements have been made, but compared with an aviation power like the United States, there is obviously a huge gap!
Last month 23 On the day of the day, the Long March 3B rocket fired into the air. This was the launch of Beidou’s last global networking satellite. After a suspension of the launch, this launch is also highly anticipated. In addition to traditional positioning and navigation and time service, this satellite In addition, it also provides satellite-based enhancements, precision positioning services, and short message communication services, which are the most distinctive features of this star. This is also the Beidou III The last satellite is the heaviest and largest volume satellite in the Beidou-3 global satellite navigation system network This successful launch means that the global networking of the Beidou-3 satellite is officially completed. Perhaps after getting used to the GPS of the United States, we should get used to our Beidou navigation system. The completion of this networking will allow Beidou to navigate Provide more services to the world!
And on July 3 At 11:10 on the day, we saw a carrier rocket ignited and launched inland. This was also the launch of the Long March 3 rocket after the launch of the Long March 3B rocket, but the protagonist of this launch became Long March 4B carrier rocket! The Changzheng No. 4 B carrier rocket for this launch mission is a room temperature liquid three-stage carrier rocket developed by the Eighth Academy of China Aerospace Science and Technology Corporation Ltd., which is also equipped with a single star for launching multiple satellites and different orbit requirements. And the multi-satellite launch capability, its solar synchronous circular orbit carrying capacity can reach 2.5 tons, this time the Long March 4B carrier rocket fired at the Taiyuan Satellite Launch Center, apparently launched with a mission, this launch mission is in 2020 The debut of the Long March 4 series of launch vehicles also kicked off the high-density launch of this series of rockets this year.
With the Long March Four The No. B carrier rocket fired into the air, successfully put the high-resolution multi-mode integrated imaging satellite and the”Xibaipo” popular science satellite into the planned orbit, and the launch was a complete success. The former satellite mainly serves industries such as natural resources, disaster reduction and emergency response, agriculture and rural areas, ecological environment, housing construction, forestry and grassland. The latter satellite mainly conducts teaching on remote sensing imaging, image and voice data transmission, and on-orbit programming. Demonstration and technical tests, etc. Of course, although these satellites are not military satellites, they can be used as military satellites during wartime. This launch is also a Long March series. For the 337th launch of the launch vehicle, for the Long March series of rockets, the road ahead is obviously still long!