Finally, after a long flight, the Starship spacecraft returned to Earth on Earth on the 31st Earth Day after leaving Mars. Pen, fun, pavilion www. biquge。 info

"Finally back!!"

Yuan Haochen was looking up at the beautiful blue planet outside the porthole.

"You're so different!" Looking at the earth from this point of view, it was particularly shocking, and Yuan Haochen couldn't help but sigh.

"Beautiful blue planet, we're back!!"

"I saw the Pacific Ocean! Cocolas Island is probably there! ”

The other members also couldn't contain their excitement, and cheers rang out one after another.

These world's top scientists, who have returned to Earth after a full year of Mars exploration, really can't hold back the excitement of this moment.

After all, a year is not a short time, and it is the farthest human journey ever to leave home!

Yuan Haochen was trying his best to calm the excitement in his heart, he crossed his gaze across the Pacific Ocean, and finally focused on the Chinese mainland on the Pacific side, the land where he was born and raised, where his hometown was, where there were relatives who cared about him......

......

Earth, Pacific Ocean, Interstellar Exploration Alliance Base, Central Command Center.

Several bigwigs of the base had already been waiting for a long time, staring intently at the large electronic display screen directly in front of the command center.

The screen is now showing all the relevant parameters of the Starship spacecraft and satellite monitoring screens.

"Starship Spaceship, this is the Earth Command Center, please reply if you receive it."

The communication system of the starship spacecraft sounded the voice of Gianna, the commander of the operation, and the director of the Aerospace Research Institute.

"Dean Gianna, the starship spaceship is at your command at any time!" Frank replied firmly.

"Frank, and Jenson, is the Starship spaceship in stable working condition?" Hearing the sound from the starship spaceship, Dean Gianna also relaxed a lot.

"The Starship spacecraft is in good working order, we are ready to return to Earth's embrace at any moment, and it is as if we have heard the call of Mother Earth." Frank replied excitedly.

Yes, they are ready for the final return trip.

"Good, children of the earth, welcome home!!" Gianna's serious face showed a relaxed and natural smile.

The Starship spacecraft began to approach Earth's outer space, and everyone sat firmly on their safety devices, staring with bated breath, silently waiting for the final moments.

The only sound of various electronic devices running in the entire operation compartment was left, some people could not hide their excitement looking around, some whispered and communicated with each other, and some people just closed their eyes and waited silently.

"The Starship spacecraft flew at a speed of 13 km/s."

"The Starship spacecraft is 21,200 kilometers above the Earth's surface."

"16,800 kilometers from the Earth's surface."

"Flight speed 11.2 km/s."

"9,200 kilometers from the Earth's surface."

"Flight speed 9.1 km/s."

"6,100 kilometers from the Earth's surface."

"Pay attention to the spacecraft flight attitude!"

"5,200 kilometers from the Earth's surface."

......

Soon, the Starship spaceship was in a perfect arc and was put into orbit around the Earth.

"The starship spaceship has been successfully captured by Earth's gravity!"

"We have successfully entered the bosom of the earth!"

"Hello, Mother Earth! We're back~"

Jensen, the pilot of the starship spaceship, excitedly broadcasts every moment of the spaceship.

At this moment, whether it is the Pacific base of the Interstellar Exploration Alliance or the starship spaceship, there is a quiet.

Although there was no cheering or continuous applause, everyone's faces showed joy and anticipation.

"Starship spaceship, please adjust to the scheduled flight orbit as soon as possible and make final preparations for landing."

"Start adjusting the flight parameters." The driver, Jenson, skillfully operated according to the requirements of the command center.

"The Starship spaceship has adjusted its attitude and has begun to slow down continuously."

In anticipation, the starship spacecraft drew a graceful and extreme arc along a precise angle and flew into the Earth's atmosphere......

......

In addition to the ability to fly in space, the Starship spacecraft also has the ability to fly in the air, so it can effectively adjust the flight attitude and speed to achieve precise landing operations.

At the intended landing site, a large number of crews are welcoming the arrival of the Starship spacecraft.

Eventually, the Starship spacecraft roared into the field of view of the ground crew, and finally landed smoothly at the intended location.

The professional medical staff of the alliance will conduct a medical examination of each astronaut at the first time and make a basic judgment on their health.

Because the astronauts of the Mars scientific exploration team live in weightlessness or Martian microgravity for a long time, they are likely to suffer from bone loss, muscle atrophy, decreased balance function, and decreased orthostatic endurance.

In addition, in space, astronauts have a feeling like when they are upside down on the ground because gravity disappears, and the body fluids that used to accumulate in the lower body flow to the head and chest ~ part, and the arterial pressure in the head is as high as the heart.

On the one hand, it dulls the receptors that feel stress in the human body, and on the other hand, it makes some receptors that regulate the production of red blood cells give the illusion that there is too much blood in the human body, so the brain will order the bone marrow to slow down the rate of hematopoiesis to reduce the amount of blood in the human body.

In this way, when the astronaut stands after returning to Earth, there is less blood back to the heart when standing due to the decrease in blood in the body, and the baroreceptors responsible for regulating blood pressure are also reduced due to long-term weightlessness, so that the blood pressure in the brain drops when the astronaut stands, the blood supply is insufficient, and he is prone to fainting.

After a preliminary examination, Yuan Haochen was in good physical condition, and although he did not feel any discomfort himself, the medical staff insisted on helping him board the helicopter bound for the Pacific base of the Star Exploration Alliance.

Upon returning to the base medical center, all astronauts undergo more detailed and comprehensive medical examinations, health evaluations, and medical isolation.

During the two-week quarantine period, Yuan and others will readjust to the earth's environment, especially gravity, and improve the cardiovascular system and support the function of locomotor organs at the medical center of the Institute of Aeronautics and Astronautics.

In addition to medical measures, Hara and others will also receive various treatments such as massages. During this time, all astronauts will be largely isolated from the outside world.

(To be continued.) )