All experimental data stored in the computer was destroyed, causing a major blow to curvature-driven research.
This means that if you want to continue to study the curvature engine, you need to do the experiments done in the past three years again.
Re-doing the experiment, with experience, will be faster than starting from scratch, but it will take at least one year.
However, what mankind lacks most now is time.
Yang Yuping fell into despair and almost collapsed.
Today is the military exercise of the human space fleet, Fang Yuan almost took the old professor over.
Mainly to let the elderly relax.
"The experimental data is gone, we can do the experiment again, there is nothing to worry about, just start again. Today is the space fleet military exercise, in fact, we are not weak now, even if the purge civilization comes, we will fight first. "
Fang Yuan stood on the earth's spaceport, pointing his finger at the warship parked on the tarmac in front of him.
Looking at the shining metallic warships and the endless starry sky ahead, Yang Yuping's mood was indeed brighter.
Humans are indeed much stronger than they were three years ago. They have built space ports and moon bases, and have a fleet of 1,000 space warships.
Among them, the largest flagship space carrier, the Blue Star, is 1.2 kilometers in length and 30 times the size of the largest aircraft carrier in the Ocean Age. It is an absolute space giant.
The crew of the entire ship needs 18,000 people to operate at full capacity, not including the combatants.
The Blue Star also installed 500 carrier-based combat ships and 1,000 space unmanned attack aircraft.
Except for the blue star.
There are also 5 Arctic Ocean-class space battleships in the human space fleet.
36 space cruisers, 125 space destroyers, 800 space combat ships.
Several of the Shenzhou-class ships belong to the category of destroyers. However, mass production of this model was not continued.
Because the Shenzhou has undergone too many magical changes in the military scientific research team, mass production is not possible with the amount of strong nuclear materials used on the hull.
Therefore, the Shenzhou and Chixian have become military scientific research space destroyers.
Many advanced technologies will be tested on the Shenzhou, and after the technology is mature, they will be transferred to other warships.
Today, the Human Space Fleet conducts military exercises with the purpose of facing the upcoming Cleaner spacecraft.
The space fleet flew out of the spaceport neatly, obscuring the sky.
The light of the engine illuminates the entire sky.
The footage of the military exercise was broadcast on global television in real time, and countless people burst into tears.
If it were ten years ago, who would have thought that one day mankind would have such a magnificent space fleet.
All mankind is discussing this military exercise [biqugexx.info].
However, the news about the advent of the Purge’s civilization is already strictly confidential.
Therefore, ordinary people do not know what is behind this military exercise.
Some people praised, naturally some people devalued, and the content of the discussion was strange.
"Battleships have appeared in the space fleet again. Isn't it a historical regression?"
"Battleships re-enter the stage of history, it is inevitable to go to space."
Those who have a little knowledge of space battleships began to explain to their friends: "Space is a vacuum, and the disappearance of air resistance is doomed to the return of kinetic energy weapons.
"In the Ocean Age, why did battleships once dominate the ocean? Because of the resistance to beatings, the huge armor can withstand shells.
"The emergence of missiles brought the artillery down the altar, because the missile can sink the target beyond the range of the artillery, making the battleship armor useless.
"Space is different. Air resistance has killed the kinetic energy weapon of artillery, but space has brought kinetic energy weapons back to the stage of history.
"On the contrary, in space, missiles have some disadvantages. Missiles have a low initial velocity and are easily intercepted. They also require propulsion engines and consume more energy and resources.
"In terms of cost performance, missiles cannot be compared with kinetic energy guns.
"Therefore, the return of the kinetic cannon is inevitable, and the super-thick armor for the defense of the kinetic cannon also naturally returns.
"So it's not surprising that battleships are back on the stage of history.
"Since the Supreme Council has built space battleships, it must have been analyzed."
Regarding the type of space battleship.
In the past few years, there have been constant discussions and many model analyses have been done.
As the technology of electromagnetic guns becomes more and more mature, the power of kinetic energy weapons is indeed increasing, and the shells of kinetic energy weapons are indeed more economical than missiles.
For ordinary people, the current space fleet of mankind is truly spectacular.
However, in the eyes of people who really understand the truth, they still feel worried.
Yang Yuping looked at this space fleet composed of countless technologies, with emotion in his heart, but at the same time he couldn't let go of his worries.
"Can our fleet really beat the Purge civilization?"
In fact, this question does not need to be answered at all.
Luohu's smuggling aircraft used anti-matter bombs, and the cleaner spacecraft could not have lower weapon power than anti-matter bombs.
In the face of anti-matter bombs, strong nuclear armor is difficult to handle. Even the thickest armored battleship in the space fleet is not optimistic in the face of anti-matter bombs.
Fortunately, humans also have antimatter bombs.
Therefore, the human space fleet cannot withstand the attack of the washer spacecraft, but at the same time it has weapons that can penetrate the washer spacecraft's defenses.
Therefore, this battle can still be fought, but it will certainly not be easy.
"The Academy of Military Sciences said when did the Cleaner spacecraft arrive in the solar system?" Yang Yuping asked instead.
"After analysis, it is expected to arrive within three months." Fang Yuan replied.
Three months is not too short.
But in the face of a civilization-level crisis, there is actually no big move that can change the situation.
"Has the Tinder set off?" Yang Yuping asked again.
"Go, I left last night and went to Arcturus." Fang Yuan replied.
Tinder, as the name suggests, is the spaceship carrying the fire of human civilization.
In fact, the Tinder project has always been carried out in secret.
Standing at the height of civilization, continuing the fire of civilization is an issue that a civilized decision-making class must consider.
The Tinder is a long-distance spacecraft modified from an armed transport ship, with 300,000 human fertilized eggs on it, to search for new habitable planets.
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