Deep Space Fleet

Latest website: Yesterday the Long March 5 was successfully launched. In your impression, the success rate of launching rockets in China is relatively high. Generally, launching a rocket does not even see news reports ... Why this Long March No. 5 (referred to as fat five), will it be directly searched?

First of all, popular science. This is a heavy rocket. The rockets with a high success rate in the past were not heavy rockets. Like what are three or three long, they are all medium-sized rockets. Very old models, mature technology and experience Rich, reused all the time, and the probability of failure is of course very low.

However, the old rockets in the past had limited capabilities and were increasingly unable to adapt to China's aerospace needs, so Fat Wu became the only seedling in the village.

This is a new rocket. It uses new technology and can transport more things. Of course, the cost of launching is high.

Since the launch failed once, if this fails again, many of China's space programs will be delayed, which will also hurt the confidence of astronauts. A person's life is short-lived. If they fail again, a few years of troubleshooting, a few years of redesign, and a few years of remanufacturing, the youth of these scientific researchers will pass away.

Here comes the question. What will happen to Fat Wu's success?

1: September 2020-On-orbit test of a new generation of manned spacecraft in low earth orbit.

2: The fourth quarter of 2020-Chang'e 5 lunar sampling return mission.

Note that Chang'e-5 will have to jump back again after reaching the moon.

Americans are so stingy. After the moon landing, only 1g of lunar soil was given to China. Scientists studied 0.5g, and 0.5g can only be placed in museums.

But this time, let's take it by ourselves, and research as much as you want!

3: 2021-Launch of the core module of the Chinese Space Station-codename: Tianhe

4: 2021-Launch of China Space Station's No. 1 Test Module-Code: Asking the Sky

5: 2022-Launch of China Space Station Experiment Module 2-Codename: Dream Sky

If these projects are completed, they can replace the International Space Station, but these are inseparable from heavy rockets.

6: 2024-The second lunar sampling return mission of Chang'e-6.

7: 2024-Hubble telescope-level Chinese space telescope built with the space station-Codename: Sky Survey

8: 2024-SPORT Project-Human's Strongest Solar Polar Orbit Space Telescope.

As a melon-eating crowd, the first contribution is to pay taxes ~ www.readwn.com ~ The second contribution is to popularize science, letting everyone know about it, that's enough.

Although there is still a large gap between China and the United States, I think the main reason is that too little money is burned. Saturn 5 is so powerful that one cost is equivalent to one nuclear-powered aircraft carrier!

Saturn 5 fired 13 times and burned 13 aircraft carriers. Adding R & D costs equals 15 aircraft carriers.

And the money burned by China ’s aerospace industry may not add up to an aircraft carrier. Therefore, it will not catch up at half past, and there is nothing. With so many disciplines to develop, such as nuclear fusion, artificial intelligence, etc., it is impossible to allocate all the funds to aerospace, and it is not necessary to repeat American work.

But I believe that development in this area will become better and better in the future.

Well, science is over, double the monthly pass tomorrow, you can keep it if you have a monthly pass, and see if there are any red envelopes you can grab in the red envelope area.

If you do n’t have a red envelope, vote for me tomorrow. Do n’t vote today!