Vol 2 Chapter 1626: Bright meteor

  Chapter 1627 Bright Meteor

  This is also the reason why I have repeatedly requested that our unmanned experimental spacecraft project must strive for excellence and pay extra attention.

  Of course, this is not to say that problems are not allowed, or that they are afraid of problems. That's not the case. It is to do everything carefully, do everything well, calm down, and make some achievements.

  Don’t get overwhelmed just because of temporary success. This is definitely not enough. "

   "Then what if it fails in the end, will the launch plan be postponed?" Zhang Jun still couldn't help asking. It would be good to get astronauts to participate in their first manned spacecraft mission, but what if it fails in the end. Is the entire project going to stall and continue to wait for the approval of the space authority?

  Which so much in case. Wu Hao glanced at Zhang Jun, then sighed: "If it doesn't work in the end, we won't be able to let the equipment wait for someone. We must take alternatives.

  Our relevant astronauts are already in the process of screening, and there will be results soon. At that time, we will spend money to send them to Russia for astronaut training there.

  Although this kind of commercial training is not comparable to the level of our national astronauts, it is enough for the manned flight of our spacecraft Walker.

  Compared with traditional manned spacecraft technology, the biggest advantage of our manned spacecraft is intelligent automation. Unless necessary, the astronauts in the cabin can be completely free from intervention. Everything is controlled by the spacecraft's intelligent flight control center and the ground command and control center. The astronauts in the cabin can only manually intervene in the control when they are absolutely necessary.

  But the odds are very small, smaller than the odds of winning the 5 million lottery. "

   Ha ha ha ha...

  Wu Hao's words fell, not only Zhang Jun, but even the people next to him laughed.

what is that? Suddenly Zhang Jun pointed to the shining light on the earth's twilight line on the big screen and said.

What? Everyone looked at the past.

  An expert manipulated the large screen to zoom in, then looked at it and said with a smile: "It may be a meteor or the wreckage of a satellite or a spacecraft."

  Oh, it's spectacular. Wu Hao nodded and said.

  In the atmosphere at the twilight line, an unknown meteor or spacecraft wreck was dragging a long bright light down the atmosphere.

  "Whether it is a meteor, a spacecraft or a satellite wreck, more than 90% of the material will be burned in the atmosphere, and only 10% will fall to the earth.

  Whether it is recorded ancient history or modern aerospace development history, there has not been a case of injury caused by such a space meteor or the wreckage of a satellite or spacecraft. "The expert explained with a smile.

   However, Wu Hao shook his head and said: "Not at all, not to mention the far, but the near. The meteor incident in Russia in 13 years has caused more than a thousand people to be injured.

  There is also the mysterious Tunguska explosion. I heard that it was also caused by a meteor, but this was in no man’s land. If it happened in a densely populated city, the casualties would be no smaller than the two atomic bombs in the country.

  Furthermore, the story of "Son of Face vs. Wang Mang, the Traveler" on the Internet. According to the "Book of the Later Han Dynasty·Guangwu Benji": ‘There are meteors falling into the camp at night, and clouds like bad mountains during the day. ’

  It is said that in the crucial ‘Battle of Kunyang’, Wang Mang’s army barracks were smashed by meteors at night, causing numerous casualties, which allowed Liu Xiu to win. This can be regarded as a popular wounding incident in ancient history books. "

  Hearing Wu Hao's words, everyone at the scene laughed. Even the expert just now laughed, although his face was slightly embarrassed.

  Zhang Jun smiled even more: “This Wang Mang’s luck is gone, he can be wiped out by the pop troupe. Is it really because he is a traverser who suffered from Tianzhu?”

  Wu Hao smiled and shook his head: "Who knows, anyway, the true history may be more bizarre and absurd than that recorded in history books.

   But one thing that has really been verified by scientists is that the extinction of dinosaurs really came from an asteroid. "

  Everyone nodded when they heard the words, Zhang Jun was excited, and immediately asked: "If there is such an asteroid attacking the earth now, with our human ability, can it be intercepted and destroyed?"

  Hearing this question, many people were taken aback, and then shook their heads.

  The previous expert said: "This is difficult to say, because this question has been raised for decades, but there is a lot of controversy in the academic world.

  Many experts believe that despite the rapid development of human science and technology, it is still impossible to intercept and organize large asteroids and meteorites to attack the earth.

  Russia in 13 years is a good example. Russia has a strong air defense network, but there is still no warning or prevention.

  If an asteroid like the one that caused the extinction of the dinosaurs strikes the earth, with the current technological strength of the earth, it may still be difficult to stop it. "

  In fact, it is not necessarily.

  Wu Hao continued the expert’s words: “If you want to defend against such extraterrestrial objects, you must give early warning. Only when the early warning is known, can humans have the time and ability to respond.

  So at present, all countries, including international space organizations and institutions, are marking and closely tracking asteroid meteorites that may cause damage to the earth, and warning them.

  Countries are also actively researching technologies and methods in this area. For example, our national aerospace authority is planning to establish our country's asteroid defense system to deal with some threats that may arise in the future.

  However, the ability to intercept asteroids at the national level is still very limited~www.readwn.com~ In this respect, it still needs to rely on national cooperation. Because these asteroids are so powerful, even if they don’t fall within their own country, they fall aside, or even fall on the opposite side of the earth, they will have an impact on the world.

  For example, the large-scale volcanic eruption that caused the secret of dinosaurs, the huge tsunami, or the power similar to the Tunguska explosion.

  So this aspect will definitely be regional international cooperation in the future, but because countries have different aerospace strengths, they must be led by large countries and small countries participate in writing alliances, which are coordinated and responsible for organizations like the United Nations. "

   also said that there are only a few countries that can go to space, and there are only a handful of countries that can intercept asteroids. Zhang Jun nodded and replied, "But in the face of such a global threat, everyone will definitely cooperate in the region.

  After all, if such an asteroid falls, no matter where it falls, the damage it will cause will be huge.

  Let me say that if there are such asteroids or meteorites, they will directly fall into the beautiful country of Waguo Hu, so that all problems will not be a problem, and everything will be solved. "

  You can't think too much. Wu Hao smiled and said to him, then he looked at the meteor that had gradually lost its light on the big screen and said,

  (End of this chapter)