Wang Tianyu didn't know what to say, this reason was very unexpected, but it was reasonable to think about it carefully.

What is an alien? It is an advanced civilization that has been wandering in the universe for an unknown number of years, since the discovery of aliens, human beings have been observing aliens uninterruptedly, from all aspects of the situation, aliens do not have super technology such as flying faster than the speed of light, the volume and mass of Europa Zero, and it is impossible to have the ability to fly faster than the speed of light.

In other words, it took Calmede countless years to fly through the vast interstellar space before arriving in the solar system, and it was not until it reached the solar system that the aliens walked from the depths of Callisto to the surface.

The tenacity of aliens is admirable, but their attitude towards humans is extremely disgusting.

Put yourself in your shoes, if humanity is in the position of aliens, what is the first thought of arriving in a new galaxy?

Wang Tianyu felt that as long as his brain was still normal, he would not just think about grabbing the earth, but would put Ganymede in the right position, as long as the planet began to recover, would the recovery of civilization be far away?

Thinking of this, Wang Tianyu was completely dumbfounded: "This, this, is this possible?" Although he said this in his mouth, he had already recognized this answer in his heart.

Ye Han smiled bitterly: "I think this may be a little higher, we are all soldiers, we are used to thinking about problems from a military point of view, eighty percent of them thought about it before, but it is also possible that we wanted to fly to the earth at the beginning, but we have always insisted on blocking it, forcing the aliens to give up." ”

Wang Tianyu nodded thoughtfully.

There are only a few aliens on the earth, and Africa and South America will be in a miasma, and the whole world will be out of breath, if Europa flies to the vicinity of the earth and sends people to land on the earth in three days, the earth will have to fall into the hands of aliens sooner or later, and then they will have two habitable planets, which is not an ordinary harvest.

There is no need to suspect the intentions of the aliens, if they have no idea about the earth, why do they have to do so many things, fly directly to the earth's orbit, keep a safe enough distance from the earth, and the two sides pass separately from the sun, do humans still have the ability to run on Ganymede and thorn the aliens?

That's an alien, an alien who can cross interstellar space, but I'm afraid that before the aliens come over, a large number of aliens' brains can emerge on the earth.

Thinking of this, Ye Han couldn't help but have a cold war, if it weren't for the aliens' decision-making mistakes, they would definitely have a chance to take the earth bloodlessly!

Maybe the aliens didn't think of this, or maybe the aliens didn't have this awareness at all, in short, they stood on the opposite side of humans.

If we develop slowly step by step, it is now possible to build a small base on the moon even if it is the sky, and it is impossible to turn the moon into its own backyard like now.

From this point of view, aliens are the catalyst for the progress of human civilization, and the heavy pressure they bring to mankind has forced mankind to do everything they can, forcing human civilization on the threshold to break through the shackles and soar into the space age.

The two of them were relatively speechless, Wang Tianyu was silent for a while, and finally spoke: "Whether the guess is right or not, and no matter what the purpose of the aliens is, in short, report this matter first and see what the commander's attitude is." ”

He had a thought in his heart that he would never say, and if the aliens didn't fight the idea of the earth, it would not be unacceptable to live like this.

Ye Han nodded: "It would be nice if we had something like that antimatter weapon, and we would directly give Europa to solve this trouble completely." ”

The contradictions between humans and aliens have long been irreconcilable, and the closer Ganymede gets to the Earth, the more bottomless the high-level leaders of various countries become, and it is impossible for Ganymede to stay in the Earth's orbit all the time, and it is a matter of time before they find a way to solve Ganymede.

Wang Tianyu smacked his lips: "Let's do this first, you keep your mouth tight, don't talk about this matter yet." ”

Ye Han resisted the urge to roll his eyes: "Don't worry." "It's not his first day in the army, can he still not know the secret?

Wang Tianyu instructed the officer on duty on the bridge a few more words, and the two drifted away from the bridge one after the other, and it didn't take long for Wang Tianyu to return to the bridge and make a report on the previous discoveries and speculations and send them back to Earth.

At this time, the signal to hit Europa had just arrived on Earth, and the high-level leaders of various countries were in an uproar when they saw the whole process of the impact.

The uproar was not because the plan failed, but because Europa was too strong!

Before the live broadcast was watched, the first brother subconsciously stood up and shouted that it was impossible.

He doesn't know much about astronomy, but he doesn't have common sense to know how dinosaurs went extinct, and there are more asteroids that hit Europa than they did that extinct dinosaurs, so they can't stop Callisto, what else can work?

It's incredible.

One of the geologists believed that the energy of the impact was so great that it was too bad to smash a lava lake, and that the lava lake was so small that if it hit the earth, it would definitely break through the earth's crust and cause an unprecedented supervolcanic eruption, and even a repeat of the extinction of the Permian volcanic eruption.

He judged that the density of Europa must be much higher than that of Earth, otherwise this would not have happened.

But his hypothesis is really not convincing, if the density of Europa is really that high, the mass of Callisto will be much higher than the previous estimate, although it is only 8,000 kilometers in diameter, its mass should be not much different from that of Earth, and the gravitational pull of Calmede should be about the same as that of Earth.

However, Europa's gravitational pull is actually smaller than Earth's, as any Marine who has landed on Europa can attest, and thus deduce that Callisto's mass is not that high.

However, the aliens were able to take the planetary thrusters back into the ground, and they dug so many holes in the ground that experts finally concluded that Europa Zero could be hollow, and the surface layer, or crust, was much stronger than that of Earth.

There is some truth to this idea, after all, Europa is a vehicle used by aliens to fly through interstellar space, and there is nothing wrong with a little special place.

But the Mars program is over, and even if the experts guess the correct answer, it will be useless.

At this time, Beidu received Wang Tianyu's second report, which immediately attracted the attention of the first brother, and immediately ordered the relevant units to observe the situation of Europa, and through a series of observations, it was finally confirmed that the orbit of Ganymede described in the report was completely correct.

So, what exactly is the purpose of aliens? Is it really the same as the report speculates, in order to find a place for Ganymede to recover?