Chapter 1004

"Ma, can the laser also turn?" Hao Zhi angrily drove the Xingyu to 50000 kilometers away, but found no trace. The enemy who seemed to be hiding in this area had no trace.

"It's impossible..." the lookout officer also shouted in confusion, "this doesn't conform to the sight distance formula!"

The sight distance formula he mentioned is actually the ratio of the smallest pixel that can be seen by ordinary humanoid organisms under normal vision to the observation distance, that is, the ratio of 200000 to 1. Generally, human eyes can distinguish objects with a distance of 100 microns (0.1 mm) at 25 cm (bright distance).

In other words, if the size of a space object reaches 100 meters, its visual sight distance refers to that it can be observed by the naked eye from 20000 kilometers away when the space is unobstructed and the light source conditions permit.

Of course, this is only an approximate data. The actual battlefield is affected by many factors, such as the driver's vision, light source direction, spatial environment and retinal imaging conditions, and even the driver's psychological factors at that time.

In the era of space warfare, sight distance combat is basically meaningless except for close combat. What happens here is the battle of "fighting when you can't see".

It is actually quite risky in modern space warfare to fight again when you are close enough to see the distance of the other party, because the closer you are to the other party, the less likely the warship is to avoid the attack.

Because the long-range firepower of most warships of the upward spiral arm civilization has far exceeded the visual range by dozens of times.

In other words, if radar is not used, the drivers of both sides are like two blind people, who can only grope for the trajectory of each other's attack weapons from a certain distance to fight.

Hao Zhi didn't fight out of sight, but forced Xingyu to get close to each other, mainly to see the enemy. He wanted to know who killed Lele and Deng Xiaoyu!

So it also forced him to make the biggest mistake on the battlefield, that is to forcibly enter the enemy's short-range attack firepower!

Warship weapons usually have the following characteristics, that is, the farther the range, the greater the coverage on the attack sphere, but the power decreases.

And long-distance long-range strike, no matter how dense fire you launch, under the influence of diffusion angle, it will become a loose sieve after reaching a certain distance, and its gap is enough for the other warships to detour.

Moreover, no matter what form of laser weapon, due to the high loss rate under vacuum conditions, it is limited by the initial firing energy. Beyond the attack range, it can only be the end of a powerful crossbow and can not play a great role. If the laser power is not enough, it will become a dark light like a flashlight outside the attack range, which can only illuminate the other party's ship body.

However, missile weapons have some advantages over laser weapons in space war, because once launched, the speed will not slow down in non resistance space, and the explosion power will not be weakened after hitting the target.

But at the same time, compared with laser weapons, the weakness of missile weapons is that the initial speed is far less rapid than light. Even if the electromagnetic orbital launch platform is used, it can accelerate small missiles to one thirtieth of the speed of light, that is, 30 million kilometers per hour.

However, this speed is also effective against large warships. For small targets with a maneuvering speed of more than 100 million kilometers, it is undoubtedly equivalent to catching flies with bare hands.

Just like Hao Zhi's current situation, according to the fastest attack speed of missile weapons, it takes six seconds to fly 8333 kilometers per second, and it takes less than two seconds to start acceleration after discovering the attack.

Therefore, the enemy's hiding place must be within 50000 kilometers. No matter how far away it is, it will have no attack significance unless it can hide itself in empty space.

However, if the other party really uses some method to hide themselves, Hao Zhi and they are already within the other party's "short-range attack firepower range", that is an extremely dangerous thing!

The short-range attack firepower of divine civilization has a common advantage, that is, the attack density is large, and the explosion equivalent of a single bomb is quite amazing. Like a drop of ink on white paper, it will faint a large explosion range, and the areas covered by countless such dense firepower points overlap each other, which can fill almost any point in the short-range space.

So as long as you are in the range of short-range attack firepower, no matter how fast you fly, you can't escape this very fine "net"!

Hao Zhi forced the UFO into the short-range fire range of the other party's attack. It was unintentionally a suicide, which also made the guards on the UFO quite nervous.

The enemy is still hiding in the dark, or has fled to another line of sight attack, but in any case, as long as the other party suddenly launches an attack, the speed advantage of laser weapons is that you can't escape without prediction.

For a moment, the ship was destroyed and people were killed. There was no chance to regret.

But Hao Zhi doesn't seem to care at all. He just moves the flying saucer Xingyu around the nearby star field to find clues.

According to the attack speed of the second wave of missiles and the launch interval between the first wave of laser weapons, Hao Zhi has roughly calculated the distance between the enemy and himself.

This is a warrior's instinct, an instinctive reaction accumulated after thousands of wars!

50000 kilometers. Theoretically, it is still within the sight distance. As long as the enemy's warship is large enough, it should also be visible from the position of the Explorer just now.

There are only two reasons for not seeing it. First, the warship attacked by the other party is also a small flying saucer. Second, the other party uses radar shielding and stealth technology.

In space, visual stealth is a very simple thing. The shell of a warship is painted black and disguised with a few small lights that look like stars. It is easy for ordinary people to ignore the past.

Even more simply, directly paint the warship shell as a total reflection mirror, and you can hide yourself only by reflecting the patterns of the surrounding stars.

However, radar stealth is relatively difficult. After all, on the premise that all civilizations of the uplink spiral arm are extremely developed, radar detection technology has been quite mature. The detection methods of conventional acoustic radar and electromagnetic radar have long been outdated. They now use extremely advanced gravitational wave radar technology.

In other words, as long as your warship has mass, it must have a certain degree of gravity. When moving in space, it will cause small space ripples. This extremely difficult to detect gravitational fluctuation is the key point for you to expose yourself.

In the pre earth era, the most sophisticated instruments of mankind can only detect gravitational waves similar to the impact of black holes, which are extremely small.

Now, civilizations with more space knowledge can easily capture even subtle space disturbances, and the accuracy of gravitational wave radar has reached an amazing level.

It is almost impossible to hide yourself in space war!

This is also something Hao Zhi has been very puzzled about. The other party's warship should have been discovered long before it approached the explorer. Even if the gravitational wave detection technology of star a is not so developed, at least there are compound eyes all over the sky. How could Lele and Deng Xiaoyu be ambushed so easily?

Even let the enemy board the ship and be beheaded face to face!

This is even more unlikely to happen

Does the guy called "shadow general" master the technology of shielding gravitational wave radar?

Hao Zhi searched the nearby stars suspiciously and kept thinking. Now he has been divided into two himself. One, Hao Zhi, with full anger and extremely crazy attitude, wants to find the enemy's whereabouts and tear up each other's beast.

The other Hao Zhi instinctively calculated the countless possibilities after encountering the enemy. He was a soldier with extremely rich experience in space operations. He calmly stood outside his emotions and in front of the beast, suppressing its idea of crazy revenge

"High energy response!" the observer suddenly shouted, "eleven o'clock at the zenith!"

When Hao Zhi heard the report from his subordinates, he almost instinctively manipulated the flying saucer for a flexible avoidance, but it was slower than the indiscriminate speed of close-range laser weapons.

The first time the flying saucer made an evasive action, the left-wing ship body had been hit by the exploding laser beam, and the warship body exploded

Everyone's heart was half cold, but at the same time, Hao Zhi's cold face showed an imperceptible and cunning smile

"I'm waiting for now!"

In front of all the star guards, Hao Zhi became transparent in front of his console almost at the same time. While a burst of space ripples, the Star River emperor has disappeared!

I'm not afraid of your attack. I'm afraid you'll hide and run away!

As long as you launch an attack, you will expose your position at the same time. Within a range of 100000 kilometers, my jump can catch you!

Hao Zhi made a leap confidently towards the direction of the attack. In an instant, he was covered with ghost face blue armor and appeared in the corresponding space.

Sure enough, in the dark cosmic background, against the dazzling light of the main sequence star of star a, a small attack ship is lurking in the dark, waiting for the opportunity to launch the next round of attack on the Xingyu!

"I've caught the mud horse!" Hao Zhi sneered and made continuous use of his transition ability. In space, like a drifting stone across the river, there have been a series of rippling spatial fluctuations. Hao Zhi has crossed the long-distance space one after another and went straight to the enemy!

Inside the bridge of the small attack ship, the enemy commander was staring nervously at the radar screen. Just now their radar also detected another extremely small gravitational wave source other than Xingyu, which was small enough to be ignored as a scattered meteorite.

But he was very clear in his heart that the source of the gravitational wave that disappeared out of thin air was probably the legendary Star River emperor himself who could jump out of thin air!

This is the goal they must destroy today, and it is also the enemy that bothers them most. Without the Star River emperor, it would be easy to kill the flying saucer at this distance.

But it was because of his transition ability that they lurked for so long that they decided to try to launch an attack.

It was also this attack that killed themselves.

Before he could react, almost at the same time, there was a space ripple in the bridge, and a dark blue figure appeared out of thin air, which made the hair of all the highly nervous soldiers stand up!

The great star! Ghost face blue armor!

They are no stranger to this and know what his presence represents.

In the past, this armor represented the God of war of the galaxy, but now standing in front of them, it has become an angry God of death!

"Despicable things! Now, it's time for you to pay for your life!" Hao Zhi sneered behind the red goggles through the blue armor's cold mask.

"Yes... Yes, it's Xinghe... Xinghe is big..." the commander stammered a few times, but he couldn't say it round.

At the same time, the soldiers in the warship knew their fate, so they pulled out their laser guns and attacked Hao Zhi!

"Hum! Die!" Hao Zhi, who was close to madness at this time, became the most dangerous enemy in the galaxy. He brushed the ground and moved laterally. The sharp thorn on the blue armor's left arm popped out and pierced the nearest soldier as a chest!

Naturally, the laser beams focused on his original position were also empty, and there was a loud noise in the bridge. Many people were hit by flying debris and screamed repeatedly.

Amid the smoke and dust, Hao Zhi slowly appeared at the bridge entrance with the body of the exhausted general in one hand.

"You... Don't want to run away!" he took the dead body in his hand and walked forward coldly.

"Attack! Attack! Kill him! Kill him! I have a reward!!" the commander almost desperately hid behind the generals and shouted.

A group of people saw that Hao Zhi had no hot weapons in his hand, but sharp spikes stretched out from his arms, so they dared to surround him. All kinds of weapons fired at the same time again. The bridge gate was collapsed by a violent explosion, and a burst of metal fragments flew across.

The civilian personnel in charge of controlling the attack ship fled in panic.

The lights in the warship also began to flash violently. The smoke and dust in the extinguished lights rippled. Everyone could not see the result of the attack and was afraid of causing too much damage to their warships. They had to stop the attack and try to see if the Star River emperor was dead.

"Ah!" with a shrill scream, the people turned around one after another and saw a thin and tall general on the right. He grabbed his hands at his neck. Hao Zhi's blue armor spike had pierced his neck, and the blood erupted and splashed on the face of the people nearby.

Slowly pulling out the sharp thorn, Hao Zhi said coldly, "first, I only leave one living mouth that can tell me the truth. The rest... You can do it yourself!"