Super Battleship Reborn

Chapter 2 Moon and Jupiter collide! This is Xiao Yu's plan. But this plan has a big loophole, that is, the problem of fuel consumption before reaching Titan.

With the current technology of the earth, the launch of spaceships is powered by rockets. After reaching the second cosmic speed, after breaking free from the earth's gravitational field, the spaceship mainly relies on inertia to fly, and the fuel it carries is only used to make some orbits. fine-tuning, and the necessary acceleration and deceleration. Of course, Xiao Yu's spaceship was not like that.

Xiao Yu's spacecraft was assembled in a geosynchronous orbit, and then relied on its own fuel to break free from the Earth's gravitational field and set off toward outer space. Although he had stored as much fuel as possible at the beginning, and Xiao Yu had also optimized the fuel utilization rate to the maximum extent, 35% of the total fuel had been consumed just by breaking free from the earth's gravitational field, and he had experienced After a few accelerations, the fuel that Xiao Yu was carrying was only 60% of the maximum.

And maintaining hiding on the back of Mars for a long time requires not a small amount of fuel. Moreover, it needs to decelerate when reaching the orbit of Mars, accelerate when leaving the gravitational field of Mars, and decelerate when reaching Titan, all of which require a lot of fuel.

Originally, Xiao Yu's plan was to fly directly to Europa. Because Europa is the most likely place in the solar system other than Earth to have liquid water. With liquid water, with the help of the local special environment and some special technical means, Xiao Yu can collect liquid hydrogen and liquid oxygen as fuel, and then concentrate on the research of nuclear fusion technology. After enough fusion fuel, Xiao Yu left the solar system and flew to outer space. Now the good plans have all been messed up by the moon hitting Jupiter.

In desperation, Xiao Yu adjusted the injection direction of the engine, changed the orbit, and flew towards Mars.

Nearly ten days have passed. During this period of time, the moon has already crossed the orbit of Mars, like a mad beast, galloping all the way towards Jupiter. Xiao Yu's camera is also paying close attention to the moon.

Twenty days passed in a flash. The fiery red spark appeared in Xiao Yu's field of vision as scheduled.

After deceleration, Xiao Yu's spaceship speed has dropped to four kilometers per second. Slowing down this time, at least 5% of the fuel was consumed, causing Xiao Yu to grin in distress.

However, these consumptions are necessary. If you don’t slow down, the spacecraft will pass by Mars. Only when the speed is about 4 kilometers per second will it be captured by Mars and enter the orbit around Mars.

At an altitude of 3,000 kilometers from Mars, he successfully entered the orbit around Mars. Xiao Yu slowly revolved around Mars and began to quietly wait for the moment of the peerless impact.

This height is the best height calculated by Xiao Yu after precise calculation. At this height, the spacecraft can be completely hidden on the back of Mars to avoid the energy emitted by the impact, and when escaping the gravity of Mars, the energy consumption can be minimized.

Xiao Yu's current spacecraft is centered on Mars, making a circular motion similar to a circle. At Xiao Yu's current speed, it only takes less than two hours to circle Mars once.

Before the moon hit Jupiter, meteorites from the earth have already begun to visit Mars. Recently, the density and quality of meteorite impact events that occurred on Mars have increased significantly. Seeing the flashes of light that erupted from time to time on Mars, Xiao Yu began to feel inexplicably worried in his heart.

Meteorite blocks from the earth obviously still have the characteristics of life. For example, this meteorite, which is 300 meters long and 50 meters wide, has an albedo as high as 0.7, obviously having a very smooth and bright surface. Xiao Yu speculates that this may be a meteorite mainly composed of steel.

Xiao Yu was so greedy, he really wanted to take this piece of steel into his pocket. After all, transforming the spacecraft in the future will require a lot of materials.

But the reality clearly disappointed Xiao Yu. Not to mention such a huge meteorite block, even if it is a small stone, Xiao Yu has no ability to collect it. After all, at such a high speed, a small stone meteorite is equivalent to a grenade. Now Xiao Yu can no longer withstand these unexpected blows.

This is also the largest meteorite in this period of time. At the beginning, the Tunguska explosion that occurred on the earth was speculated to be caused by a meteorite with a diameter of about 30 meters hitting the earth and disintegrating in the atmosphere. The energy of that explosion was equivalent to the energy intensity of more than 1,000 Hiroshima atomic bombs. . Now this steel meteorite is dozens of times larger in mass and volume than that one.

Fortunately, Xiao Yu's spacecraft was on the other side of Mars when the impact occurred. But even so, through the optical telescope, Xiao Yu also observed the huge impact this meteorite had on Mars.

The huge shock wave increased the eccentricity of Mars by 0.2 percentage points. On the front and back of the impact point, a mountain peak of 10,000 meters rose abruptly. At the same time, countless dead volcanoes on Mars started anew. The explosion, the thick smoke and dust covered almost the entire surface of Mars, the permafrost ice layer at the poles was also melted, and there was rainfall on Mars that has never been seen in ten thousand years. At the same time, several violent earthquakes almost changed the entire face of Mars.

Xiao Yu had a deeper understanding of a sentence: The entire solar system is a delicate overall structure, and it can move the whole body at one stroke.

The explosion of the Earth is not just a matter of the Earth. The explosion of the earth is destined to affect the entire solar system, and it is a huge impact that cannot be underestimated.

Seeing all this, Xiao Yu felt inexplicably sad in his heart, with a feeling of sadness: This time, even if there are creatures on Mars, they will die.

Apart from flexibly dodging a few fragments from Mars, the impact on Mars basically had no effect on Xiao Yu. If I had to say it, Xiao Yu's estimate of the impact of the moon's impact on Jupiter had risen by another stage.

Thinking about it, Xiao Yu actually began to look forward to this impact: I don't dare to say that the entire galaxy, at least in the third cantilever, can be regarded as rare, right? To be able to witness such a big event, this life is not a waste of life.

Time, twenty days have passed. The estimated impact time is still ten days away.

Xiao Yu has begun to slowly reduce his speed. Correspondingly, in order to avoid being pulled into Mars by the gravitational pull of Mars, Xiao Yu had to increase the jet power of the engine towards Mars. Finally, the day before the impact, Xiao Yu fixed the spacecraft on the back of Mars.

The current Xiao Yu is probably on a straight line with the center of mass of Mars and the center of mass of Jupiter. In this way, the influence from Jupiter can be avoided to the greatest extent.

Out of a curiosity, Xiao Yu was really unwilling to miss the opportunity to witness a peerless collision. So Xiao Yu put a small satellite onboard the spacecraft in an orbit around Mars in advance. In this way, even if Xiao Yu was hiding behind Mars, he could still see some images of the impact through the broadcast.

Based on its current orbit, Mars is a full 500 million kilometers away from Jupiter. That is to say, when the impact occurs about half an hour later, the picture and impact of the impact will be transmitted here.

According to the data obtained from the last observation, Xiao Yu began to count down silently in his heart.

In fact, by this time, the impact should have occurred. It's just that the picture of the impact has not traveled a long distance of 500 million kilometers. Imagining that peerless and amazing picture, Xiao Yu was full of expectations.

Ten, nine, eight...two, one!

Everything is as expected.

Xiao Yu saw an amazing scene.

On the ecliptic, the sun's rays are almost completely obscured by debris from the Earth's explosion. So, the current solar system is dark.

However, in the darkness, in the far and boundless sky, a huge light source suddenly appeared, and its light intensity was almost ten times higher than that of the sun! This huge light source instantly illuminates the entire solar system.

This picture only appeared for a moment, and then the signal was interrupted. Xiao Yu knew that the small satellite was melted by the powerful radiation from Jupiter.

Before Xiao Yu could recover from the shock, he felt the huge impact of the collision between the moon and Jupiter.

Powerful light sources, heat sources, and high-energy rays directly turned Mars upside down.

The previous impact of the steel meteorite from the earth has covered the entire Martian atmosphere with an infinite amount of dust, and the entire Mars has fallen into darkness. The powerful energy from Jupiter attacked, and the high-energy rays directly heated Mars. The already chaotic The unbearable atmosphere and the imbalance of air pressure caused a super hurricane to blow up on Mars in an instant. The wind was so strong that it almost blew some gravel directly into the synchronous orbit of Mars.

At the same time, the surface of Mars on the Jupiter-facing side began to melt, and the rocks and gravel were heated into a dark red torrent that raged on the ground of Mars.

Facing the mighty power of the world, Xiao Yu didn't dare to move at all, he just hid behind Mars silently and silently observed everything.

Xiao Yu began to be grateful for the correct decision he made. If I hadn't found the big shield of Mars, I'm afraid I would have become a pool of molten iron now.

The high-energy rays did not stop at all, and after passing the orbit of Mars in an instant, they continued to fly towards the orbit of the Earth at the speed of light.

In the current orbit of the earth, a large group of comets are gathering. Under the action of the sun's light pressure, heat and high-energy particle flow, they all drag their long comet tails back. But a powerful energy from Jupiter has arrived. Countless comet tails were blown away in an instant, and the sun seemed to have taken off its veil and brightened at this moment. But the next moment, the energy from Jupiter temporarily overwhelmed the energy of the sun, blowing the tails of those comets toward the sun.

Through the light intensity of Jupiter reflected by the comet, Xiao Yu calculated the approximate brightness of Jupiter at this moment.

At this moment, the absolute magnitude of Jupiter is definitely more than ten times more than that of the sun! That is to say, put Jupiter and the sun at the same distance, Jupiter's brightness at this moment will be ten times higher than that of the sun!

What a mighty force this is!

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