Half-immortal civilization

I finally got to sign A, and I waited for two full years for the starting point A.Thank you for your great support.Don't talk about extra nonsense, update is king.About next week the A lottery sign will be displayed.thanks for your support.

The plane circled the moon slowly and circled three times, and even finally.It took more than two hours. Faced with this seemingly barren, colorless, potholed land, all the leaders seemed to have seen the most beautiful scene in the world. No one spoke for a long time, only: sigh !sigh!emotion!surprise!
Soon, the plane began to leave the orbit of the moon and flew into the dark and empty but vast space.

Until now, these leaders still have not spoken, but watched from afar, looking at the shining starry sky in the distance.

However, Mu Xinghai broke the silence: "Leaders, according to the plan, next, we will demonstrate the power of the electromagnetic railgun in space.

To enter space, we must have the ability to protect ourselves, otherwise, unexpected meteorites, comets, etc. will be an unimaginable disaster.

Next, we will choose a comet as the target.

Fortunately, we encountered Comet Encke today.Of course, to be precise, we took off this time for the sake of this comet. "

"Ah, you want to destroy this comet!" The chairman's eyes widened.

"Chairman, this space is really too open. We have searched the entire solar system. Recently, there is only one comet that is more accurate and can arrive at the scheduled time. Therefore, we can only choose it.

However, it is also its glory to be able to contribute to the rise of Huaxia! "

The words in Mu Xinghai's mouth were a little cold, but there was an inexplicable pride in them.But when they heard that a comet was going to be destroyed again, everyone's eyes widened, looking at the dark space, full of expectations.Destroy a comet, and there are fewer hills to be dug up on the earth!
"Calculate the distance - now the comet is 120 million kilometers away from the moon, and the speed is 8.3 kilometers per second; the flight formation is now speeding at 9 kilometers, and it is accelerating. Please note that it is accelerating..."

The deep roar filled everyone's ears. During the slow and powerful acceleration, the aged leaders of the country felt an unprecedented pride.

"Three times the gravity!" The chairman suddenly said, "Let me feel the triple gravity, my body can bear it!"

"Yes, Xiao Mu, speed up. We are in space. If you don't enjoy the speed, you will not only be sorry for yourself, but also for your efforts. Let us feel the power and greatness of space, and let us understand the development of the new era. "

"Okay!" Mu Xinghai pondered for a while, and finally nodded after getting in touch with the ground, "If anyone is unwell, please press the red button in time."

"Got it." The chairman looked at the button under the seat, and it was within reach.The position of this button has been redesigned to be more convenient.Because during acceleration, especially in the case of several times the gravity, untrained people can't lift their arms at more than three or even four times the gravity!Although, a healthy human body can withstand four times the force of gravity for a short period of time even without training.

A little power began to be generated, and amidst the roar of the engine, the power began to gradually increase.The leaders who stayed in the weightless state for three hours suddenly felt the gravity and felt unsupportable. Some of them could only lie on the chairs and couldn't even turn their heads.

After the gravitational acceleration doubled, the acceleration gradually slowed down, but the acceleration continued to rise.

Twice the gravity!The chairman already felt uncomfortable, and even had some difficulty breathing.But it was supported by an inexplicable force, and with twice the gravity, it was completely within the tolerance range.

2.5 is affected by gravity, and the current speed of the aircraft has reached a terrifying speed of 27 kilometers per second. At this speed, at this speed, it can return to the earth from the moon in more than 3 hours.

However, in the context of space, this speed is still too slow!

And then, the plane is still accelerating, and the speed of the plane is still climbing at the speed of my sister.

This is acceleration, not uniform motion, just like a car on the ground that keeps accelerating.However, the ground has resistance after all. When the speed reaches a certain level, the resistance and power are equal, and the speed can no longer be raised.But space is different. In theory, it can be accelerated infinitely, until it is close to the speed of light.

However, the current speed of the aircraft is still far from the speed of light, so there is no need to calculate the tiny to extreme influence at all.

The speed of the aircraft has climbed to 40 kilometers per second, and the acceleration has reached 2.5 times the gravity.This kind of acceleration means that the aircraft will increase its moving speed by about 25 meters per second, and it is constantly accumulating.

Suddenly, there was a rapid breathing sound from the side, it was Lao Liu!The chairman turned his head with difficulty, and what he saw was Old Liu's pale, bloodless face.

"Don't!" Seeing that the chairman was going to press the button, Lao Liu suddenly organized, "It's rare to have such an experience, even if it costs my life, it is worth it. I have been mediocre all my life, this time, I also want to be a hero." Lao Liu Talking has been broken.

"..." Looking at Lao Liu, the chairman was silent, stopped his movements, and didn't sigh, just thoughtful.

Half an hour later, the acceleration disc even reached 3.0 times the gravity, and the plane began to maintain this acceleration to move forward.

At this moment, the speed of the plane has climbed to a speed of nearly 90 kilometers per second.This is already an extremely terrifying speed, this speed is enough for the plane to rush out of the solar system.Because of the third cosmic velocity, it is "only" 16.7 kilometers.

But fortunately, Mu Xinghai stayed at 3.0 times the gravity for 10 minutes, then began to slowly reduce the acceleration, and finally kept it at about 1.8 times the gravity.Of course, Mu Xinghai must always pay attention to the situation in the cabin. If someone dies, it will definitely be a big blow to the master company, especially the leader of the country.

The speed of the plane is still climbing, 100—120——

Two hours later, I finally saw Comet Encke, which was "slowly" advancing in space.In fact, as it approaches the sun, Comet Encke’s speed has increased, but in front of the space shuttle, which has reached a speed of 130 kilometers, it has become a tortoise in space.

A dim light group was observed by the chairman. Through the instrument, he could even see a core with a diameter of only about 30 kilometers in the center, which was composed of rocks and ice.However, over the years, the ice on Comet Encke has almost evaporated, leaving only a strangely shaped rocky shell.

"This is the comet!" The chairman looked at the scene outside the window, the small inner core carried a disproportionate body.It is said that the largest comets, including those made of thin gas, even exceed the size of the sun!