After arriving at the station, Song Jiancheng got off the suspension train with his family, and then took his direct family to the skyline train station that was not very far from the suspension train station.

After all, these passenger-carrying aerospace vehicles used by the Ming Empire are relatively early products, so there are still many congenital design defects in these passenger-carrying aircraft, after all, there is a very big difference between the passenger-carrying aerospace vehicles and the cargo type and the combat type.

After all, the life support system of the cargo vehicle is much simpler than that of the passenger-carrying aerospace vehicle, after all, there are only five or six people at most in the scientific space vehicle, but the passenger type is different.

Passenger aerospace vehicles often have dozens of people, or even hundreds of people, so many people sit on an aerospace vehicle, so the requirements for the life support system and safety of the entire aircraft are very high, and these aerospace vehicles are relatively primitive models after all, and there are great defects in the design, although these passenger aircraft have been remediated and modernized in recent years.

But even so, people are very skeptical about the safety performance of these passenger aerospace vehicles, after all, in the past ten years, the accident rate of these passenger aerospace vehicles is very high, basically an average of one passenger aerospace vehicle will be destroyed and killed due to accidents every year.

But the Skyline Train is different, the Skyline Train has been nearly ten years since now, but no one has heard of an accident in the Skyline Train in the past ten years, so as a rich man who is very important for safety, Song Jiancheng will never take the Sky Plane to space.

Since the station of the suspension train and the station of the Skyline Train are relatively close to each other, it didn't take a few minutes for Song Jiancheng and his family to arrive at the station of the Skyline Train, after all, the distance between the two stations was only a few hundred meters away.

After arriving at the station, he and his family got on a skyline train directly, after all, he had already booked a ticket to space when he was in the autonomous region of the Americas, and now he can get on the train directly by swiping his ID card.

There is a skyline train from the earth to the space city every ten minutes, and each trip can carry thousands of passengers, the passenger capacity can be said to be very large, but because the skyline train design time is relatively late, so the technology in all aspects is relatively mature, especially in the anti-gravity equipment, it is because the design time is relatively late, the technology is relatively mature, so the train has a large passenger capacity, good safety and comfortable ride, so the skyline train has become the preferred means of transportation for people going to the space city.

The width of the train is about four meters, the height is three meters, the length of each carriage is 90 meters, and generally a train is composed of 20 carriages, while in fact each carriage has a separate power system as well as an anti-gravity system and a life support system.

Therefore, even if there is some problem in one carriage, the system cannot work normally, and the other carriages can provide enough power for this carriage and the power supply required in the carriage.

Song Jiancheng and the train they took took off quickly, but the skyline train is different from the aerospace aircraft, after all, the train is generally carried by at least a thousand people, so many people are not everyone has a fairly high cultivation, and there are relatively low cultivation and children in it, so if the train accelerates strongly like an aerospace plane, then a large part of the passengers on the car will definitely not be able to stand it, so the train begins to circle after takeoff, and the speed begins to slowly become faster.

When the speed of the train reaches a certain level, it begins to fly directly out of the earth, but because the train design is more reasonable, the decompression device of the entire train carriage is also the most advanced in the Ming Empire, so the person sitting on the train in the acceleration stage cannot feel that the train is accelerating.

Less than half an hour after the train took off, the on-board public address system sounded.

"Dear passengers, the train is about to fly out of the earth's atmosphere, please remember your seat belts, do not walk around in the carriage at will, so as not to have an accidental ......" The train's announcement continued three times.

Within a minute of the announcement, Song Jiancheng and his family felt as if they were about to float as soon as their bodies were light, but then they felt a faint force of gravity stretching out from the bottom of the train to hold them firmly to the chair with the train.

This is the most important scientific and technological achievement of the Ming Empire in the past ten years, the gravitational generator, of course, the gravitational generator is not a gravitational generator researched by pure science and technology, after all, even if the current technology of human beings uses pure scientific and technological means, it is impossible to study the gravitational generator, with the inference of scientists, it will take at least 200 years to study the gravitational generator of pure science and technology with the current technology of the earth.

But now it is different, because Zhu Lei took the lead in using the method of combining science and technology and cultivation in human genetic engineering more than ten years ago to develop a potion that can prolong human life, so in the past ten years, Zhu Lei began to try such methods in all aspects, and this gravitational generator is the most typical product developed by such means.

Although the gravitational generator has not yet been able to achieve the same level of power as the earth, the latest gravitational generator can reach 1/5 of the earth's gravity, which is already a very remarkable thing for an earth that has not yet reached the intermediate civilization.

When the gravitational generator worked, although Song Jiancheng felt a little light, but compared to the previous moment when the train had just broken through the atmosphere, there was no gravity to feel much better, he turned his head to look at his wife and children, and found that they were fine, and at this time his son was turning his head and looking out of the window.

Seeing his son's appearance, Song Jiancheng himself turned his head out of the window in confusion, and when he saw the scene outside the window, his heart suddenly became very calm, and his mouth involuntarily said: "This is the earth that gave birth to me and raised me, it's so beautiful!" ”

His wife, who was next to him, replied, "Yes! It's so beautiful, it's like in a dream, and although I used to see pictures of the earth in various media such as TV and movies, it was really far from the real earth. ”