Hearing the calculation of the Persian cat, Shangguan was already a little confused: "Wait, wait...... I don't know how your number is calculated, but you also said that the eldest brother can accelerate to Mach 2 at most, so you don't have to think about it, it is impossible to land on the moon! It is clearly written in the textbook that if you want to fly into space and not fall, you must at least reach the first cosmic speed, 7.9 kilometers per second, which is more than Mach 20!! ”

The Persian cat shook his head: "You are talking about the escape speed, Ma Le can continue to accelerate, and that truth is different!" ”、

Shangguan frowned: "But the definition of the first cosmic velocity is to reach this speed in order to get out of the earth's gravity!" ”

The Persian cat sighed, and said with an unteachable expression: "Didn't I say it, he has continuous motivation!" ”

Looking at Shangguan's still confused expression, the Persian cat shook his head: "It's really stupid to read!" Let me give you an example, if there is a super long ladder that leads all the way to the moon, and you follow this ladder and climb up at a speed of one meter per second, regardless of physical consumption, you will be able to climb it one day, right? ”

When Shangguan heard this, he frowned: "But isn't there something to support it......"

"Is there a difference?" Persian explained, "Whether it's a ladder or a jet, it's the force that makes you rise!" The so-called cosmic speed refers to the speed at which it can fly out of the earth even without the support of force. But if there is sustained force, no matter how slow, one day it will be able to ascend to the universe. Of course, it is impossible for a real-life spaceship to do this, it is too fuel-intensive! ”

"Another example!" The Persian cat saw that Shangguan didn't understand, and continued: "You take a hydrogen balloon with particularly good malleability, let go of it, and it will slowly fly up because of the buoyancy, assuming it doesn't explode, then it can fly all the way to the edge of the atmosphere!" However, although the bullet was fast, it could fly a few kilometers at most before it fell. That's the difference between being powerful and not being forceful! ”

Shangguan nodded: "I think I understand, but you said that the speed of the eldest brother is at most Mach two?" ”

The Persian cat shrugged: "This is the problem of air resistance, the faster the speed, the greater the air resistance, in the concentration of the earth's atmosphere, when the thrust and air resistance are equal, it is impossible to accelerate again...... Of course, the higher you fly, the thinner the air will be, and the less resistance will be, and I'm not sure if Ma Le will be able to escape the earth in the end, so I'll have to try. Anyway, he didn't get hurt when he fell from his body! ”

"I think it's doable!" Ma Le nodded: "What the kitten said is right, it is useless to say so many theories, I will know if I try it, it's a big deal to be a meteor again." ”

Shangguan held his chin: "I probably understand, that is to say, the eldest brother flies up, at the beginning because the air resistance will be very slow, and as the air becomes thinner and thinner, the speed will get faster and faster." But Big Brother can only fly for a total of five hours, and if he consumes too much time during the slow flight at the beginning, he may not be able to successfully escape the gravitational pull of the earth! ”

"That's understandable...... Persian nodded, "Do you have any opinions?" ”

Shangguan smiled, turned to Ma Le and said, "Big brother, can you call Sister Poison Island out?" ”

Ma Le nodded suspiciously, and took out the ghost blade to summon the poison island. And Shangguan said to Poison Island: "Sister Poison Island, how high can you fly?" ”

Hearing this, the Persian cat had a flash of inspiration: "Good idea! ”

Poison Island thought for a while: "I haven't tried, my float relies on the power of the wind, and theoretically, as long as there is air, it can provide buoyancy." But if you keep going up, if the air is too thin and the buoyancy is not enough, you can't go up again! ”

"And how long can you float continuously?" The Persian cat obviously understood what Shangguan meant: "Will it be tired?" ”

Poison Island shook his head: "I definitely can't float indefinitely, but I am an affinity for the wind element, and it is easy for me to mobilize the wind element, so I can't talk about physical consumption in a short time, as long as I am still conscious, it should be fine!" ”

"Great!" Shangguan waved his fist: "Sister Poison Island, then please become the eldest brother's mount!" ”

"Huh?" Rao is steady Poison Island couldn't help but be a little embarrassed when he heard it, and the Persian cat slapped Shangguan on the head.

"Don't use such a misleading statement!"

Shangguan's method is very simple, that is, let the poison island fly up with Ma Le, and after reaching the place where the atmosphere is thin, let Ma Le accelerate the sprint, so that Ma Le can burst out at super high speed at the beginning, which can save a lot of effort. To put it bluntly, it is the principle of multi-stage rockets!

Poison Island naturally has no opinion on this kind of thing, "The one who can carry a man is the woman of the Poison Island family!" ”

"Surely it is not the one who can carry me...... Ordinary woman! Ma Le looked at his weight of more than 700 catties and said.

Having made a plan, the Persian cat began to check the date, calculate the time, and finally decided to start the departure at about five o'clock in the afternoon, and the moon was expected to be overhead when it was expected to go into space.

As soon as they said it, a few people went out to a nearby mountain and began to prepare for the most simple and crude moon landing program in human history.

"Do you want to confirm the battlefield on the back of the moon?" Looking at the slowly darkening sky, the Persian cat turned his head and asked.

Ma Le smiled: "That is a disaster that almost wiped out the adventurers of the previous generation, I really want to see it, and I also want to weigh it, with my own ability, can I survive in that place!" ”

"Take two photos after you go, don't forget to post them on Moments, big brother!" Shangguan waved his hand and said, Ma Le patted him on the shoulder: "Don't worry, as long as this will be successful, I will take you with me next time!"

"No need...... Shangguan shook his head: "I don't want to go to the universe, it's scary to think about......

"That's right! I forgot about him! Ma Le suddenly remembered something, opened the storage space, and pulled out a naked man from it, who looked the same as him!

"This is ......" Both the Persian cat and Shangguan were a little surprised, and the new Ma Le opened his eyes, stood up and bowed to Ma Le: "Hello, master! ”

Ma Le smiled: "This is my Ke (Harmony) Long people, in the Martian alien world, fused with the genes of mutant cockroaches, the body is very strong, and it can also spray water and fire." I plan to use him instead of me in reality when I am in the system in the future, so as not to arouse suspicion! As he spoke, Ma Le looked at Ke (Harmony) Longti: "You'd better find a dress to wear, although Lao Tzu has a good figure, you should also keep a low profile!" ”

Ma Le didn't have any clothes in his storage space, and he didn't need it anyway. There are a few sets of clothes in the space of Shangguan and the Persian cat, although they don't fit very well, but it is enough to change a pair of pants for him.

Ma Le handed over his identity documents to Ke (Harmony) Longti: "From now on, your name will be called No. 1, but remember, in front of outsiders, you are me, Ma Le!" You have more than 20 years of memories of me, and I'm sure you can play this role well! ”

No. 1 nodded and promised: "Rest assured master!" ”

Ma Le nodded, and gave him the bank card of 500,000 yuan: "Okay, let's buy a ticket and go back in a while, I've been out for three or four days, and my family is not at ease!" You also have to protect my family...... From a genetic and memory perspective, they are also your family! ”

It was almost time, Ma Le's body changed, and he became the smallest one in the shape of the reserve, and then the poison island carried him on his back and slowly rose into the air.

Poison Island lifted into the air with the help of the wind, and the speed was not too large, the fastest was tens of meters per second, but unlike Ma Le, as the air became thinner and thinner, her speed became slower and slower. Eventually, after more than an hour of liftoff, she could no longer fly.

It's about forty kilometers above the ground, four times as high as Mount Everest! Air is less than one percent as dense as the ground.

"Only forty kilometers?" Ma Le was a little surprised, the Persian cat initially thought that the poison island was going to take him thousands of kilometers into the air. But now it seems that the thinner speed of the air is faster than they imagined, if they knew this, they didn't need to bring the poison island, Ma Le flew up directly in a matter of minutes, and it didn't waste much time!

Putting the poison island back into space, Ma Le changed back to his original form, his feet erupted with vigorous energy, and he began to rise straight up with an acceleration of more than 20 meters per square second, and it took less than twenty seconds to exceed the speed of sound.

The thin air made Ma Le's wanton acceleration without feeling sluggish, as if he had flown in space before, and the only obstacle was probably gravity.

As the altitude continues to rise, the speed of Ma Le is also accelerating, slowly the stars in the sky are no longer twinkling, the night sky is more dark, and the bright moon hanging in the sky is becoming clearer and brighter.

In the end, after only a few dozen minutes of acceleration, Ma Le far exceeded the third cosmic speed and flew straight towards the moon!

It's not interesting to be too fast, so Ma Le saves a little bit of his body, accelerates to about Mach 100, and then relies on inertia to glide comfortably in space.

This is the advantage of adventurers, and this is the power of life energy!

It has taken thousands of years for mankind to use the latest technology to build rockets weighing thousands of tons before they can ascend into space. But Ma Le, an adventurer weighing only a few hundred kilograms, could easily do the same, and it was easier.

In fact, due to fuel limitations, even rockets can usually only continue to advance for hundreds of seconds, and after reaching cosmic speed, they begin to glide by inertia, while Ma Le, relying on strong internal force, can continue to advance for several hours, which is far more than the rocket. And he doesn't have bulky fuel yet, he can do it with invisible internal forces! With a light body and strong power, he created the miracle of the moon landing with a human body!

Unlike interstellar travel in the alien species of Mars, this time, it is a real real world, and he has become a real astronaut in the real world! Still not wearing a spacesuit!

Looking at the moon getting bigger and bigger in front of him, Ma Le felt comfortable, and an indescribable sense of accomplishment filled his chest, and finally turned into an unspeakable sentence:

"Sister Chang'e, I'm here!"