Chapter 655: ["Arrow" on the string, launch! 】

[10, 9, 8, 7...3, 2, 1 ignition]
Commander 01's voice resounded in the flight control center, and the audience also heard the word "ignition" in the background sound of the live broadcast.
At this moment, the tourists who watched the scene in the outer security area shouted in excitement. The white fog was soaring in the launch site. After waiting for a while, the stars and arrows slowly rose into the sky. It took a while for the earth to feel the shock and the shocking roar. Conduct it.
Watching on the spot and watching in the live room are two completely different feelings. The feeling on the spot is an unparalleled shock, not only feels small as a human being, but also feels great because of the creation of human beings.
"Oh~~"
"Red duck!"
The audience at the scene also burst into warm cheers. At the same time, the stars and arrows flew into the sky, but also made everyone's heart agitated. Most of the visitors who came to the scene were aerospace enthusiasts, and they were all very young. This scene is the most exciting.
This is the biggest meaning of public live broadcasting. It can inspire young people to care more and even devote themselves to the cause of aerospace. It also tells the aspiring people in the country that if they don’t want to be content with being an audience, they want to participate and join Star Arrow International. .
At the scene, a sister looked at the shocking picture in front of her, her mouth opened into a goose egg, and after a while she asked her boyfriend: "What are those white mists? Why didn't the flames spray out when the rocket was launched?"
Her boyfriend is obviously an aerospace enthusiast. Hearing the question of the female ticket, he explained without hesitation:
"That's water vapor. Have you seen the two large shelves of the launch platform? The two large shelves are equipped with a large-flow water cooling and noise reduction system. When the rocket is launched, the temperature of the tail flame can reach nearly 3000. degree."
"So there must be a large flow of water cooling and noise reduction system to protect the entire launch platform. They will spray the water before the rocket launches. The huge flame will release a lot of water vapor, which forms what we see now. By the time the rocket was launched, the entire launch site was almost wrapped in white mist."
Girlfriend: "It's amazing~~"
[Telephoto capture target, normal telemetry signal]
The rocket continued to steadily accelerate and take off, and real-time monitoring data was continuously transmitted to the flight control center. The staff on the scene stared at their respective data panels.
This launch experiment was not just for the recovery of the second-level rocket. Star Arrow also carried a $237 million satellite of Bluestar Technology. If the launch fails, the loss this time will be huge.
Luo Sheng will also hurt for a while.
In other words, Blue Star Technology was founded by him. Otherwise, after the last bombing of the satellite, it will definitely not be handed over to Star Arrow International for the launch mission. If it is another company, I am afraid that it will have to find a traditional commercial satellite launch or SpaceX to complete it. After all, the latter’s success rate is as high as 94%, while Star Arrow’s current launch success rate is only about 53%.
If it was said that SpaceX's rocket bombing was a $60 million firework show yesterday, if Star Arrow International also followed up, it would be a firework show of nearly $300 million.
Old expensive.
As time passes by one minute and one second, real-time data in the live broadcast room shows the rocket's current altitude, speed and other information.
When the rocket launched 2 minutes and 39 seconds into the sky, real-time data showed that the altitude at this moment was 60.9 kilometers and the speed was 5906 kilometers per hour. The booster separated under the witness of everyone.
[The booster is separated and the recycling begins]
There are five scenes in the live room respectively, and the background is the earth, which is picturesque from the perspective of the rocket.
Everyone witnessed that four boosters fell off the main body of the star arrow and began to return to Earth.
And this also detonated the first sensation, and the interaction between the webcasts suddenly increased.
"The speed of the booster suddenly increased after separation, and the speed increase from two seconds to one hundred kilometers became a speed increase from one second to 100 kilometers."
"The rocket just adjusted his posture to be handsome to me, just like watching a science fiction movie."
"The second-hand rocket is going home."
"The earth is really round, I believe it now."
"What can you say besides lying trough."
"The bull pen's cloth is shining, the star arrow international is a real-time picture of the whole field, and the CZ series rocket launches are all simulated in 3D."
"The lens is too stable."
"It's really bloody, the happiest thing is that this is not the old beauty in the show, but our company is in the show."
...
At the same time, the four boosters have begun to enter the stage of recovery and return to the surface, and will eventually achieve fixed-point recovery on a dedicated landing platform at the launch site, but this is not the point. Land recovery is already a fairly mature technology.
Today's highlight is the recycling of offshore platforms for core-level rockets.
At 3 minutes and 39 seconds, the rocket's altitude officially exceeded 100 kilometers, and its speed reached 10,721 kilometers/hour.
At this time, the audience saw the star arrow under the lens separate again.
【Core level drop off】
The background sound of the live broadcast room cheered again as the broadcaster reported.
The highlight is here, and the core-level rocket begins to return to the atmosphere.
The rocket continued to lift off, and the time was passing by one minute and one second. At 4 minutes and 11 seconds, the rocket reached an altitude of 121 kilometers and a speed of 11238 kilometers per hour.
At the same time, the live broadcast came again from the broadcast of the flight control center.
【Polishing fairing】
Everyone is more and more excited, especially the engineers of the "Star Arrow" project team, it is really moving forward every minute and every second, one step after another.
The rocket continued to lift off steadily, and the split shots of the four booster rockets also changed. The audience has noticed that the background surface is getting larger and the contours of the surface are getting clearer.
This means that the booster is continuing to land on the ground and is getting closer to the ground.
At this time, it was not so obvious, and when the rocket launched 7 minutes and 35 seconds, the camera angle became a vertical overlook, and the landing platform on the ground was clearly seen.
At the same time, another high-definition static lens of the land landing platform is given.
At 7 minutes and 50 seconds, the four boosters landed smoothly and orderly on the scheduled recovery platform under the witness of everyone. The four boosters stood on the ground accompanied by the dust and mist.
At this moment, the background sound of the live broadcast room cheered again, and the barrage interaction gradually exploded.
"66666..."
"Look quickly, the rocket is flying backwards."
"The lying trough is too TM sci-fi."
"Cow batch, marveling from the heart."
"At this time no one is paying attention to the satellite 2333 of the blue star technology in the sky"
"Sci-fi film like Mayo."
"Perch: I don't believe it."
"It doesn't look high, but the booster is actually very big."
"I really saw tears in my eyes, who said that only Magnesium can master core technology?"
"Archbishop is mighty!"
...
Luo Sheng, who is in the flight control center, also paid attention to the launching situation throughout. As a bystander, he said nothing, and the surface was very calm, but the current atmosphere is impossible if it is not infected, and the heart is also more surging. .
This launch experiment can be said to attract global attention, whether it is the general public or people in the scientific and technological, aerospace, business, and academic circles.
Yesterday, SpaceX second-hand rockets recovered the orphaned sand field, exploded less than 800 meters above the sky, and sent a $60 million firework show to the world.
Today, Star Arrow International once again challenges the boundaries of human space technology. So far, everything is going smoothly. The probability of success increases with each passing minute.
Many people are very much looking forward to the historic moment, and there are also a few people who are looking forward to the rollover of Star Arrow International, including Elon Musk who is watching in secret.
Only when Star Arrow International has overturned will SpaceX have the opportunity to regain the "first" title of second-hand rocket recovery.
Just then, Luo Sheng left the flight control center, came alone to an unmanned corridor, and immediately took out his mobile phone.
"Xiao Na, fully monitor the entire network."
"Observe!"
Xiao Na responded eloquently, Luo Sheng went back to the flight control center again, and the next highlight was the highlight, just in case an old beauty secretly brought you the legs, disturbing you, and driving carefully for thousands of years. correct.
When the time came to 9 minutes and 35 seconds to lift off, the cheers in the live broadcast room once again, the lens has all been recycled to the core level rockets, and every viewer watching the live broadcast noticed that the background of the picture was a blue. UU reading www. uukananshu.com
Everyone knows the vast Pacific Ocean below.
And on the high seas off the coast of the Filipin coast, about 1,600 kilometers away from the launch center, a huge barge is stationed on the calm sea, with a huge and eye-catching ring mark in the middle of the landing platform. He Ran is the logo of Star Arrow International.
The sea barge appeared for the first time in the live broadcast, and sharp-eyed viewers noticed a flash of footage of a warship appearing on the distant coastline.
At the same time, the deceleration of the core-level rocket landing has begun.
The audience all watched the live broadcast lively with breathlessness. The minds of the followers were different. Some people looked forward to success and some looked forward to rollover.
Everyone knows whether they will be able to create new feats in the history of human space launches, which will be revealed in less than half a minute.
...
(Ps: There is one more change at night, please ask for a ticket~~)