In the long history of the world, basically all countries and nations, whenever they encounter major military and political actions, before leaving, a formal departure ceremony is indispensable. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo

Its purpose is also very clear: to read out the order of the expedition, to determine the objectives of the expedition, to build a platform to pay homage to the generals, to motivate the expedition team, and to ensure that the troops are in step with each other and have a unified ideology. Only in this way can we win the battle and better complete the task.

For example, in the ancient Chinese tradition.

As early as the Western Zhou Dynasty, great importance was attached to relevant etiquette. In fact, these etiquette is also an important system for maintaining operational discipline and ensuring operational efficiency.

Offering sacrifices to the gods and praying to the gods for success was the most important ritual in the ancient army. This solemn etiquette is also used to strengthen the soldier's belief in victory.

In ancient China, whenever an army was dispatched, a large-scale sacrificial ceremony was held, slaughtering cattle and sheep to sacrifice ancestors and communities.

All the soldiers marched out in line, and the commander personally poured the blood of the sacrifice on the weapon, called "provocation", and symbolically poured a little blood on the flag, war drum, gold duo, and weapons used in the battle.

Time flies, and the behavior and habits of the people of the world have long been very different from the old habits, but the generous statement of the top person in charge and the solemn oath of the expedition team are indispensable links.

After the commander-in-chief and Yuan Haochen completed their passionate speeches one after another, the senior leaders of the alliance and the leaders of the core member countries shook hands with Yuan, Smith and Lynn one by one to say goodbye and extend their blessings.

"No matter how far you fly, you have hundreds of millions of compatriots on earth behind you!"

The commander-in-chief firmly held Yuan Haochen's hands, deep eyes, and resolute face, and his words were full of sincerity and concern.

"Rest assured, we will complete the task as soon as possible!" Yuan Haochen resolutely expressed his position.

"We have an old saying in China, a thousand days at home are good, but everything is difficult to go out. When you leave the earth, you must be cautious in everything, and I hope that you will return triumphantly soon. When the Chinese president said goodbye to Yuan Haochen, he deliberately stopped and said a few more words, "Everything at home can be assured, your parents and relatives, by the way, and your girlfriend, the country will do its best to take care of it." ”

"Thank you, chairman, thank you for your concern in the country, we will definitely return victorious!"

The chairman slowly arranged the collar and epaulettes for Yuan Haochen, and then held his hand and said with a loving face: "Okay, take care of your body." ”

"Thank you for your efforts to the civilization of the earth!"

"Well done! Youngster! You are the hope of the earth! ”

"Come on, young man! Our hearts are with you at all times. ”

......

Other leaders and high-ranking members of the alliance also sent their blessings to Yuan in turn.

Infected by the atmosphere of the scene, all the members of the Interstellar Exploration Alliance present seemed to be full of ambition, high spirits, and high spirits.

Of course, most of them do not know the beginning and end of the planetary crisis, and in their eyes, this operation is one of the grandest milestones in the history of human civilization. It was also a privilege to be able to witness and participate in it.

"Goodbye! Durunik! Goodbye, colleagues. ”

Yuan Haochen looked at the familiar faces in front of him who came to bid him farewell: Durunike, Angelina, Li Yueqing, Carrey Bai, Hathaway......

"Goodbye team leader."

"Take care, team leader!"

"We'll keep you messaged!"

"Don't forget to tell us anything new."

"Goodbye, Chinese Yankee! We are your backing on Earth......" Durunik, who has always been verbose, is much duller today.

"Yankee! The earth will be handed over to you, wait for me to come back! Yuan Haochen had a bright smile on his face.

"Guys, see you in twenty years!"

......

"Goodbye, every colleague of the Interstellar Exploration Alliance. Goodbye, every fellow human on Earth!! ”

Hara said goodbye to the people who were sending off through the communication system of the Mirai spacecraft.

"Goodbye, Future, goodbye, the best representative of the earth's civilization, I wish you all a smooth journey and an early return!"

The commander-in-chief's sonorous and impassioned voice sounded in the Futura's control center.

"Goodbye, Mom and Dad." Yuan Haochen silently thought in his heart, "Also, I wish you happiness......

Smith and Lynn were praying with their eyes closed, perhaps they were also silently reciting their family's names at this time.

"Turn on the intelligent navigation flight mode!"

"Future, let's go!!"

Yuan Haochen personally pressed the start button!

The Mirai spacecraft immediately showed earth-shaking might, quickly rising from the ground, breaking through the clouds and fog, going straight up into the sky in the blue sky, penetrating the atmosphere, and gradually turning into a small bright spot, completely disappearing from the field of vision of the other people.

The Mirai spacecraft soon managed to enter an orbit around the Earth about 600 km above the Earth's surface.

At this time, the surging power of the artificial black hole dynamical system is continuously pushing the Future forward.

After half an hour of accelerated detour, the intelligent navigation flight system began to announce the next flight plan: "Future's current speed of 11.5 km/s is beginning to disengage

Orbit around the Earth! Temperature: 23C, Air pressure: 102,000 Pascals, Humidity ......"

In front of the Future's console, there are three slightly spaced side-by-side seats. Hara, Smith, and Lynn were strapping their safety devices and sitting smoothly in their seats.

Due to the intelligent flight mode, the Future will fly according to the scheduled route and plan, and the three of Yuan Haochen are also much more relaxed.

Of course, in the event of an emergency, they can quickly switch and gain control of the Mirai spacecraft.

"Mirai has entered the stable flight phase and turned on the gentle acceleration mode." The Intelligent Navigation Flight System continues to issue commands.

“yes！” Smith snapped his fingers, was the first to unhook the safety device, and tried to stand up.

"Oh~, the artificial gravity field is amazing! It feels like you're on a high-speed train. Smith spreads his hands and balances, leaning slightly to focus his weight on his left leg (different directions, different directions). ）

Lynn immediately unfastened her safety device and began to experience and adapt to the continuous acceleration of the Future.

Yuan Haochen was still sitting in his seat, and he had already experienced it in advance when he flew back from Mars before, so he was not particularly interested at the moment.

For the next year or so, Future will continue to fly at this accelerated state until it reaches its final flight speed.

All in all, the continuous acceleration of Mirai at this time is slightly greater than when it flew back to Earth from Mars, and will remain stable at the level of 5 m/s^2.

There are 12 months, 365 days, 8,760 hours, and about 31.5 million seconds in a year. After continuous acceleration, the Mirai spacecraft will reach a speed of about 150,000 km/s, or 50% of the speed of light.

Of course, Mirai can accelerate faster, and if it flies forward with the maximum acceleration power of an artificial black hole, the acceleration can even reach 150 g, but as a result of this operation, the three astronauts will immediately become a piece of meatloaf.

No, it's three patties, as sour as falling from the top of a building dozens of floors.

(To be continued.) )