Half-immortal civilization

"Very good." Liu Haibo sorted it out in his diary.There are more than a dozen new-tech autologgers, space-age black boxes; and even computers with their own records;

After all, there are parts of humans that machines cannot replace.For example, knowing which records need to be recorded, what was your psychological feeling at that time, what processing methods were used, and suggestions for improvement in the later period, etc.This is something that machines cannot do.

In particular, psychological feelings have been the most important research topic since the beginning of human flight.Many people in the sky, because of panic, unfamiliarity and other reasons, caused panic, which led to disasters. This is not uncommon in aviation.

Closing the diary, Liu Haibo walked around to check, and then said: "Keep accelerating, and when the speed reaches 1000 kilometers, turn off the engine."

"Okay." The monitor on duty agreed.

Liu Haibo just left. It has been almost a week since the spacecraft left the earth. During this time, Liu Haibo has basically not had a good rest; even Liu Haibo in the middle stage of Xudan is a little sleepy and has to go to sleep.

In space, apart from the passion at the beginning, it is endlessly boring.Ahead is a starry sky that is almost unchanged.In reality, it is impossible to keep shining stars passing by the spaceship like in the movie.In fact, because the size of the universe is too large, even if the space shuttle travels at the speed of light, what it sees will still be a relatively static space.The closest star to the solar system is also 4.2 light-years away.

If we compare a star to a football, and regard the distance from the football to the edge of the playground as 4 light years, then even if we move forward in space at a speed of 1000 kilometers per second for several months, shrinking to the football field, it is only equivalent to ants crawling a few centimeters.Therefore, in the eyes of the ants, the football is still in its original position.And put it in space, it is: as if the starry sky has never changed!

What if you encounter a star with a particularly fast speed and a large change?Don't even think about it, it must be a star in the solar system!

The spacecraft "slowly" moved forward, and soon reached a speed of 980 kilometers per second after dozens of hours.Such speeds are unimaginable on the ground. It takes just over 40 seconds to circle the Earth's equator.But in space, it's still too slow!Slow people lose patience! (In the calculation in the previous chapter, the initial velocity of the earth itself was dropped. Sorry.)
In the 96th hour after departure, the speed reached 1000 kilometers per second, which is currently the fastest manned device speed made by humans.And this speed has actually given humans the initial ability to travel between planets.

The average distance between the Earth and Venus is 4100 million kilometers, and at a speed of 1000 kilometers per second, even if you add the time of take-off and landing, you can reach Venus from the Earth in 12 hours!
And because the theoretical speed of 1000 kilometers per second is relatively easy to achieve in space, it is called the ideal speed in the solar system.At this speed, humans can travel between the stars at a relatively cheap cost and in a short time.Of course, this theory was released by the master company.

On the ground, Master Company Radio: "Hello friends, it is 2015:2 noon on February 9, 12. Just now, we received a message from the spaceship Adventure, and everything is safe now. After 96 hours of continuous acceleration, Now the speed of the spacecraft has exceeded 1000 kilometers per second. This is the fastest manned machine made by human beings.

In order to save energy, the spaceship below will enter the state of unpowered flight.Rely on inertia to maintain a speed of 1000 kilometers.And our astronauts will start the real expedition.

This station will continue to report on the progress of the Adventure spacecraft. "

The news may not seem big, and the reporting time is also very short, but the impact on the whole world is not small. 1000 kilometers, 40 seconds can circle the earth!A spaceship at such a speed is simply a large super cannonball!

And such news has further promoted the development of space sports around the world.

The price of mineral resources around the world has been increasing for more than ten years, and it has doubled.However, when the master company and Huaxia exchange engines for ore, they still follow the previous ratio, and the number of tons of ore exchanged for each engine remains unchanged.Don't look at the price at all.Let these countries hate their teeth, but there is no way.

But at this moment, no matter who it is, they will unconsciously allocate part of their energy to observe the spaceship Adventure that is traveling at high speed in space.This is the pride of a nation.

In space:
"Please pay attention, please pay attention, the speed of the spacecraft has reached 1000 kilometers per second. In order to save energy, it is now starting to slow down. It is estimated that the spacecraft will enter a state of unpowered flight in half an hour.

Please be prepared. "

There is no acceleration in unpowered flight, and everything will fly around without the influence of simulated gravity; even humans themselves.

All the personnel took action, and the nylon rope used as a traffic booster was pulled out; the toilet, etc. began to exert force or close it.All the vacuum cleaners go to work, collecting all the debris, big and small, packing and compressing it and throwing it into space.

But in the process, any moisture is squeezed out to the last drop before being thrown away.

The vigorously growing plant space is also carefully reinforced.All objects are fixed.Green life is one of the most precious resources in space.

"The countdown starts now. 10 minutes and 59 seconds..."

"Hurry up, pack up quickly, there are still 1 minutes left!" The team leaders crazily commanded their subordinates to deal with everything; of course, in the crowded space, they also needed to do it themselves.Each team has 10 people, including at least three pilots, a software engineer, a maintenance engineer, and a space environment expert.Such six people must have.As for the rest, there are some doctors, psychologists, physical analysts, electrical engineers, botanists, nutritionists, air environment engineers, microbiologists and virologists, etc., which is almost a small scientific research team.And none of them were over 30 years old.They are all core personnel trained by the master company itself.What's more important is that all of these people will be able to drive space shuttles and spaceships!
In space, especially doctors, psychologists, air analysis, microbial analysis, etc., are extremely important for the living environment.You don't even know whether certain microorganisms or viruses will mutate and become deadly in the cosmic environment.

The countdown is still going on, but everyone can feel that the acceleration is gradually decreasing, because it already feels a little light.

And when the official pilots are working, the actresses are not idle; there are no idlers in space, and the cost is too high!Therefore, even these actresses who don't understand anything must learn to clean and hygienic.