Deep Space Fleet

At a time when people are celebrating their New Year and arguing over population policy, the life planet next door has undergone a series of subtle changes.

Three human satellites float on this planet, constantly monitoring the surface conditions. The reason why there are only three is because humans did not carry more artificial satellites when they set off from the earth. For so long, the three artificial satellites have not experienced any abnormalities on the surface, so that people have gradually relaxed their vigilance.

Glitzer 581g, a plain earth-like planet. Because it is larger than the earth, it has a thicker atmosphere, with nitrogen, carbon dioxide, water vapor, and a small amount of greenhouse gases such as hydrogen sulfide and methane as its main components.

Even if the central star's light intensity is not high, the average surface temperature of the central star can still reach about minus 20 degrees Celsius under the effect of the greenhouse effect.

A temperature of minus 20 degrees Celsius is already quite comfortable for life. Even the north and south of the earth have life tenaciously, not to mention alien creatures that have fully adapted to the environment.

Of course, the average temperature data doesn't tell much, because the temperature difference between the regions of the planet is very large.

Huge to be incredible

Due to the stellar tide lock, Gliese 581g will always face only one star. The light receiving side is under the light of years and months, the temperature is extremely hot, and even the most central seawater is almost boiling.

But on the other side is the eternal night, which is extremely cold, and the temperature of more than 100 degrees below zero causes all the water to condense into thick ice, forming a permanent ice cover of a few kilometers thickness.

This ice-fire double-sky scene has formed a fascinating astronomical wonder.

But the landscape of this planet is not just that, according to the laws of thermodynamics, heat will spontaneously transfer from high temperature to low temperature. The huge temperature difference between the ice and the fire causes the air convection of the entire planet to be extremely intense.

The heat and the water vapor transpired from the seawater spontaneously shifted from the warm side to the cold side, which formed a huge wind.

Water vapor meets condensation and forms rainfall. Due to the large amount of ice on the shady surface, the terrain is high, and most of the rainwater will return to the ocean. This forms the water cycle of the entire planet.

Large-scale global air convection has made typhoons of magnitude 15 and 6 commonplace. Sometimes, these violent hurricanes can reach magnitude 18 or even magnitude 20.

In order to adapt to this windy environment, almost all animals on this planet have a good ability to dig holes in one hand. When the wind is strong, if you do not hide in the hole, you will lose your chance of survival.

Coupled with the low oxygen content of this planet, the energy produced by anaerobic respiration is not much. Most of the animals are very short, crawling on the ground, similar to the reptiles on the earth.

Such a living body would crawl out of the ground for food only when needed.

All in all, the dusk line is still the best living area of ​​the planet, where the temperature is suitable, the precipitation is abundant, and there is a certain amount of light. As long as it can avoid the huge typhoon, life can live well here.

Of course, messy hurricanes have also caused huge obstacles to the whole scientific research of human beings. Based on the current productivity of human beings, the scientific research team is directly dropped, and it is estimated that there is no return.

Send some drones or reconnaissance vehicles to carry out on-site investigations. Within a few days, they will be blown off by hurricanes, and then hit the ground heavily and be scrapped.

For poor human beings, every scientific instrument is precious. If there is no way to mass-produce it, there will be one less if one is damaged. So, up to now, human beings still don't know the specific situation on the surface. They can only use satellites to watch and monitor from a distance.

After all, life means opportunity and crisis.

This day, the wind is beautiful, the sky is cloudless, and the weather is rare. The eternal sun hangs to the west and never sets.

A living body like a guinea pig emerged from the ground. It watched around vigilantly, sniffing east and west and sniffing foraging.

Those yellow and purple dwarf plants with short leaves and extremely developed root systems are called "Aruba" by the Glitz. In ancient times, it used to be a food with little taste, and it was also a raw material for clothes.

The guinea pig approached an Aruba and looked up into the sky.

It is not an ordinary creature, but a mechanical mouse

A powerful electronic eye began to observe satellites as far away as 330,000 kilometers away.

Docked there is Earth Age, a huge spaceship, and a lot of machinery is moving back and forth on the surface of the planet.

The mechanical mouse recorded all the data.

Yes, this galaxy does have intelligent life

Moreover, the strength of science and technology far exceeds human estimates.

But fortunately, like the ultimate prediction of the history of new civilization, most civilizations in the universe are mediocre. Glizer civilization is also in an unprecedented and irreversible Great Recession

"Sir, this is the astronomical material we photographed, please look over it"

A Glizer who is only one meter in length is standing respectfully on the ground. This is their unique and respectful etiquette culture.

Because of the physical structure, these intelligent creatures do not need stools or beds. I usually habitually squat on the ground during rest ~ www.readwn.com ~ when I sleep, my whole body will curl up.

According to human aesthetics, they look a bit like pangolins, with yellow patches of scale armor on their yellow skin, and their two front claws are flexible and powerful. At first glance, they are good at digging.

Of course, at the current level of technology, they no longer need to dig holes with their paws. In order to better engage in complex work, they usually trim their nails.

The chief worries through the astronomical report, one photo after another, the huge spaceship, and various transportation equipment appearing on the ground. It's not particularly clear, but it's enough.

Everything, everything shows that this alien civilization is not a scientific research, but it is here to take root

Several other Glitzers are gathering in this small room below the ground to discuss "According to our analysis, it is likely that the civilization that sent a signal more than 3,000 years ago originated from the solar system and is more than 20 light away from us. Year position. "

"They have been transmitting signals but we have not responded."

"It seems to be called human"