cosmic hegemony

Chapter 264, Special Geographical Phenomena
"The thickness of the atmosphere of Star AB has reached 100 kilometers, and there is also an ozone layer. The oxygen content in the atmosphere has reached 25%, which is a few percentage points higher than the atmospheric oxygen content on the earth, but it is not more than 30%, so it is down There is no need to worry about oxygen poisoning.”

"In addition to oxygen, there is 73% nitrogen in the atmosphere, and the remaining 2% is composed of carbon dioxide, water vapor, and rare gases. No large amounts of gases that are toxic to humans have been found."

"The composition of this atmosphere is very similar to the composition of our earth's atmosphere, except that the oxygen content is higher and the nitrogen content is less, which is perfect!"

Soon, the detailed data about the atmospheric composition on Star AB came out. After seeing this data, everyone laughed even brighter, because the proportion of the atmospheric composition here is almost the same as that of the earth, and even because of the oxygen content A few percentage points higher, so if you breathe on this planet, the air will be more fresh.

"I have to say that this is a gift from the universe to our Chinese descendants. This planet is so perfect. If we don't consider the virus, we can even land directly on this planet to live."

Tang Boyuan sighed with a smile.

"The virus is not without a solution. As long as we can develop a corresponding vaccine, we can also have the same immunity as the indigenous people in a short period of time. Then we can rest assured that we can settle on this planet."

Gu Feng smiled and nodded. Although biological viruses are scary, modern science and technology are also very powerful in researching viruses. One of the most effective means to deal with viruses is to develop corresponding antibody vaccines.

"I will leave this matter to you. Everyone wants to visit this living planet as soon as possible. Tsk tsk, this planet is completely opposite to our earth in some places."

"Our earth has an equator, and then there are north and south poles and two cold belts, but this planet is just the opposite, because it has neither revolution nor self-propagation, and its energy is obtained by two stars, so the place where the stars on AB are directly Two hot poles are formed, which are cold spots similar to the north and south poles of the earth, except that the planet is in the tropics."

"Then as the light from the star gradually changes from direct to deflected, the temperature on the surface of the planet also gradually decreases. The temperate zone and the frigid zone are extremely interesting. The frigid zone on this planet is the same as the equator on our earth. of the entire planet, not in terms of north and south poles."

Tang Boyuan pointed to the simulated star AB on the monitor. A white circular line surrounded the entire planet. This is the frigid zone on the planet. Then there are two red areas. These areas are the areas directly illuminated by the star's light, which is the area on the planet. tropics, but there are two tropics.

"Two tropical zones, one frigid zone, just the opposite of Earth?"

Luo Xiaoyao raised his eyebrows.

"That's right, with this frigid zone as the boundary, the entire planet can actually be divided into two hemispheres, the east and the west. The eastern hemisphere is illuminated by the light of star B, and the western hemisphere is illuminated by the light of star A. In this frigid zone Above the line, two suns can be seen in the sky, and there is always day and no night on this planet."

Tang Boyuan nodded and told the very interesting part.

"And the life on the entire planet is also very different because of the isolation of this cold zone. The eastern hemisphere is relatively closer to star B, which is more affected and the temperature is relatively better, so the life in the eastern hemisphere is more prosperous. , the western hemisphere is farther away because of the light from A, so the climate in the western hemisphere is relatively colder, and the area of ​​the frigid zone is larger.”

"Another interesting phenomenon is that the life on this planet has the habit of collective migration, because the two stars also rotate with each other, with this planet as the center point, and the rotation period is about 360 years. During the long history of life evolution, life on this planet has also developed a tendency to follow this change."

"So they will slowly move towards a pattern, slowly migrating from east to west. Please look at this place, this narrow area connects the long and narrow corridors of the eastern and western hemispheres. This area is always There are animals migrating from east to west."

"This may be a phenomenon on this planet that is really not conducive to our survival, because it means that we have to migrate every few hundred years, otherwise, you are living in the tropics now, and you will become a millionaire in a few hundred years." It has become a frigid zone, and I think this is why this planet is very suitable for the reproduction and development of life, but the important reason why the civilization here is still relatively primitive, because it has to migrate across the entire planet in hundreds of years, which is why It greatly delayed their development time."

Just from some basic things on this planet, Tang Boyuan analyzed the peculiar phenomena on this planet, and also analyzed the important reason why the speed of civilization development here has always been at the stage of primitive civilization.

Time passed slowly, and the "Kyushu" spacecraft was getting closer and closer to Star AB, until finally it reached the outer space of Star AB, and began to park here in the outer space.

"hurry up!"

On the spaceship, small flying saucer-shaped anti-gravity spaceships are constantly taking off. These spaceships are flying fast into the atmosphere of Star AB, heading straight for various places on Star AB, ready to go Collect samples from all over the planet, especially the most important virus samples, because the virus must be studied and analyzed in order to develop a virus vaccine.

On a vast grassland in the eastern hemisphere of Star AB, the grassland is lush and the grass is long and warblers are flying. All kinds of animals live very leisurely on the grassland. The largest number of them are animals like cattle and sheep on the earth. Animals don't look much different in appearance, but their reminders are far larger than the earth's side. Any kind can be compared to the big buffalo on the earth, and the large ones can be compared to the elephant on the earth.

Groups and groups thrive in the dense grass of the grassland. On the grassland, large carnivores chase their prey. Some of these carnivores are very large, far surpassing the lions on earth. Tigers are fast, nimble, and have a strong bite force, chasing their prey comfortably in the dense grassland.

In addition to these animals, the sky is also extremely cruel. Large raptors are hunting small birds. Some raptors are very large, with wings spread more than ten meters, and they are flying in the sky at high speed like an airplane. Gliding, diving and even directly attacking various animals on the ground, even large carnivores are not afraid at all.

In the dense grass, a group of small primitive aborigines sneaked up to their prey with spears, stone axes, sticks and other weapons. This time, their prey was a huge African elephant. A buffalo-like animal, at this time the buffalo was still gnawing on the grass leisurely, without even noticing that it had become someone else's prey.

"*&&………"

Seeing that the time was ripe, the native leader stood up and gave out loud orders, and immediately appeared from the surrounding natives, and the spears in his hands flew out continuously, forming a rain of spears towards the frightened people. Buffalo-like animal.

Most of the spears were bounced off by the thick skin of the animals, only a few got in, but not too deep, just some skin trauma, and the injured animals even ran wildly with their hooves on. When you get up, the aboriginals don't dare to hit head-on even in the front.

However, these aborigines also often hunt this kind of animal for food, so they are well prepared. Some aborigines use long trees as tripping ropes, and set traps in front of the buffaloes running. As soon as he tripped, the bones in his legs were broken immediately, so he could only crawl on the ground, and finally he was slowly stabbed to death by the natives with spears.

The aborigines used stone axes, stone knives and other tools to cut and separate this large animal, and then happily returned to their camp with large and large pieces of meat. There were also a group of children waiting to be fed in their camp They were already hungry and waiting for food.

There is no night and day on this planet, because the sun is always in one position, so it will always be day. When we return to the camp, the bonfire will soon rise again. The tempting aroma was emitted under the smoked smoke, and the primitive aborigines gathered together and began to sing and dance to celebrate the harvest.

Just when they were full and fell into deep sleep and rest, a flying saucer-shaped spaceship descended from the distant sky. The spaceship slowly approached their camp and soon stopped. It opened slowly, and groups of earthlings in space suits and armed with live ammunition came out and headed straight for the indigenous camp.

"**...&"

A burst of sirens sounded, and the primitive aborigine in charge of sentry finally found out. He screamed in panic. There was a fire, and wild animals, animals, etc. would not dare to approach the camp unless they were very hungry. Dare to come over to steal some food, but now these people who have never seen before come straight to their camp, obviously with malicious intentions.

Soon the aborigines were awakened, picked up stone axes, spears, etc. in their hands and prepared to fight, ready to defend their homes and families, but they hadn't had any contact with the enemy yet, and these aboriginals quickly and slowly Falling down, the remaining natives were frightened and kept running away in the surrounding grass in panic.

"I let them run away a few, but I caught dozens of them, big and small, old and young, which is enough for experiments."

PS: Ask for tickets, all kinds of requests!

(End of this chapter)