Black Technology Live Room

The ground command room and the main cabin of Yanhuang.

Feedback sounds and command sounds sounded one after another, and the speed of the spacecraft decreased rapidly.

"Real-time speed Mach 38.1, ready to start the landing procedure."

"The real-time speed is Mach 30, and the landing procedure is started."

"Attention all departments, reconfirm the landing site."

"The landing site has been determined, and the situation at the landing site is in line with the plan's expectations."

"The Yanhuang has begun to lower its altitude!"

...

With the sound of the command, Yanhuang, which was in the orbit of Mars, began to gradually lower its altitude.

"The real-time speed is Mach 25, the relative altitude is 200 kilometers, and the distance to the landing site is 5567 kilometers!"

In order to leave enough buffer time for the spacecraft to slow down, the spacecraft did not land vertically.

Instead, draw a slanted line in the air, while reducing speed and altitude, it keeps approaching the landing site.

"The real-time speed is Mach 20, the relative altitude is 187 kilometers, and the distance to the landing site is 4517 kilometers."

"The energy system is normal, the anti-gravity system is normal, and the speed of the spacecraft continues to decrease..."

...

With the successive sounds, Yanhuang and Zhurong continued to narrow the distance between them and the surface of Mars.

At the back of the command room on the ground, a group of media reporters couldn't help lowering their voices, holding their breath, and staring at the picture on the front holographic screen.

Countless viewers who were watching the live broadcast couldn't help raising their hearts at this moment, staring nervously at the surface of Mars that was approaching in the picture.

Inside Villa No. 1 in the rest area of ​​Xihe Park.

Zhang's father and Zhang's mother were also watching the landing of the Yanhuang.

In the living room, Zhang's mother tightly squeezed Zhang's father's arm with one hand, watching the live broadcast on the holographic TV.

Father Zhang couldn't help grinning his teeth, but he also focused on the live broadcast of the landing of the Yanhuang. Seeing the altitude of the Yanhuang continued to decrease, his heart seemed to be in his throat.

"Don't worry, I asked Professor Hu from the Xiacheng Aerospace Center before, the manned fire plan this time will protect Xiao Zhai's safety very well. Something happened."

"You want to have problems with the landing, right? Besides, even if Xiao Zhai is fine, is it a good thing that there is a problem with the manned landing?" Mother Zhang said angrily.

"My fault, I made a slip of the tongue, I shouldn't have said that." Father Zhang admitted instantly.

...

In the command room on the ground, the atmosphere became more and more tense.

"The real-time speed is Mach 10.12, the relative altitude is 101.2km, and the distance to the landing site is 814km."

"The life support system is operating normally, and the data in the cabin is normal."

"The real-time speed is Mach 5.1, the relative altitude is 81.2km, and the distance to the landing site is 112km."

As the landing procedure continues, Yanhuang, which is in the low-Earth orbit of Mars, quickly skims over the surface of Mars.

Torn canyons, raised mountains, towering peaks, bottomless craters, and extinct volcanoes all over the place... Various scenes on the surface of Mars are constantly captured by the external camera equipment of the spacecraft and presented to everyone .

As the Yanhuang continued to approach the landing site, in the pictures captured by the external camera equipment, the terrain on the surface of Mars began to gradually flatten, and a vast plain appeared.

Finally, amid the tense expectations of countless people, a feedback sound sounded from the command room on the ground and the interior of the Yanhuang cabin.

"The real-time speed is Mach 3, and the relative altitude is 48km. The spacecraft has entered the scheduled landing area."

"Order the spacecraft to lower its altitude and start landing."

The command sounded, and the Yanhuang, which was already above the landing field, instantly changed its course and began to land vertically towards the landing field.

The relative altitude of the spacecraft began to drop sharply. In the picture captured by the external camera equipment, the vast Yinghuo City was clearly visible, and it was approaching as the altitude of the spacecraft dropped. It seemed that the spacecraft would be close to the dome of Yinghuo City Collision.

"The real-time speed is Mach 1, and the relative altitude is 10km."

"Yinghuo City's intelligent control system, Yinghuo, has taken over the control of Yanhuang, and is preparing to connect to the interstellar port of Yinghuo City."

"The real-time speed is Mach 0.5, and the relative altitude is 2km. The No. 1 berthing room and the No. 2 berthing room of Yinghuo City Interstellar Port are decompressed and opened."

At the same time as the feedback sounded, the two external hatches on the top of the Interstellar Port in Yinghuo City opened simultaneously.

The Yanhuang and Zhurong, which have been taken over by Yinghuo City's intelligent control system, began to fine-tune according to the opening position of the interstellar port.

"The real-time speed is 80m/s, and the relative altitude is 200m. The spacecraft is about to land."

"Attention, the spaceship is about to land!"

finally!

Under the control of Yinghuo City's intelligent control system, Yanhuang and Zhurong passed through the external hatch of the berthing room perfectly.

"Relative height 20m...8m"

In an instant, the speed and altitude values ​​on the holographic screen returned to zero at the same time.

Yanhuang successfully landed!

Suddenly, uncontrollable cheers sounded in the Yanhuang and the command room on the ground, and all the ground personnel stood up and hugged each other to congratulate each other, or clapped their hands.

At the back of the command room on the ground, a group of media reporters who couldn't help but hold their breath just now are also boiling at this moment.

"...After more than ten days, the Yanhuang and Zhurong, which departed from the earth, have successfully landed on Mars at this moment. This is the first time in human history that a manned spacecraft has landed on Mars. The Zhaicheng Space Center has once again made history. It is worthy of' In the name of the pioneer of mankind!" A reporter quickly said to the camera, suppressing the excitement in his heart.

"...Here is the live broadcast of Zhai City's manned fire landing brought to you by Penguin News. At that moment, history was born. The first manned fire landing spacecraft landed on the surface of Mars perfectly. We have witnessed history together!" Penguin The news reporter blushed and yelled at the camera with great excitement.

"...The manned fire program is successful at this moment. This is a historic moment. This is the first time human beings have set foot on the surface of Mars. This will be an important step for human beings to go to the starry sky. The great Di God, the great Dicheng Aerospace Center, great human!"

...

Accompanied by the enthusiastic and excited reports of the media, countless people who were watching the live broadcast couldn't help standing up, cheering, excited and proud of it.

In the interstellar port of Yinghuo City, in the main cabin of Yanhuang,

Listening to the cheers coming from the ground command room through the quantum communication equipment, Zhang Zhai couldn't help showing a knowing smile on his face when he saw the excited researchers in the main cabin.

Untied the protective belt, got up from the fixed seat, picked up the communicator, Zhang Zhai looked at everyone in the cabin and said in a deep voice:

"Everyone, prepare to leave the cabin!"

"Yes!" The crew in the cabin replied with some excitement.

"Close the berth hatch, start pressurization, and inject air!"

The moment the sound fell, the external hatch on the top of the berthing room was closed, and the berthing room began to be filled with air.

"The pressurization of the mooring room is completed, whether to open the hatch."

On the holographic screen of Yanhuang's main cabin, the virtual image of Yinghuo City's intelligent control system 'Yinghuo' appeared.

"Open the hatch." Zhang Zhai glanced at the holographic screen.

As soon as the voice fell, the hatches on all sides of the Yanhuang slowly opened, and the metal steps extended down to the ground of the berthing room.

"Mars time is 18:05, the surface temperature of Mars is -25°C, the temperature inside Yinghuo City is 22°C, and the relative humidity is 60. Welcome to Mars—Yinghuo City." The voice of Yinghuo City's intelligent control system sounded.

"Start leaving the cabin!"

After the words fell, all the researchers did not move, but looked at Zhang Zhai.

Sensing everyone's gaze, Zhang Zhai smiled and walked towards the open hatch without saying anything.

Twenty researchers followed closely behind Zhang Zhai and started to leave the cabin.

"Boom..."

Through the hatch and down the metal steps, Zhang Zhai was the first to step on the surface of Mars.