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In the blink of an eye, more than a hundred years have passed since the Nishizawa civilization joined the earth's civilization system. Pen ~ fun ~ pavilion www.biquge.info

At this time, it is already 2700 years, and the total population of the earth's civilization has reached the scale of five trillion, although it is still far from the civilization volume of the Arroyo civilization and other meteorite star sea overlord-level civilizations, but such a huge population scale is enough to start the comprehensive expansion of the earth's civilization.

In fact, in the past few years, the earth's civilization has never stopped the expansion trend of the entire civilization.

After the Earth civilization completed the layout of the expeditionary fleet, after a few years of rest, it began to mobilize the forces of the entire civilization again, and along the direction of the Martian wormhole, it expanded vigorously towards the area of the meteorite star sea civilization circle.

Although there is no complete understanding and control of the interstellar environment on the other side of the wormhole passage, after continuous exploration in the early years and contact with several interstellar civilizations in the most remote parts of the meteorite star sea civilization circle, the earth civilization still has a certain understanding of the star environment around the Martian wormhole, in particular, it is very clear which directions there are traces of civilization in the nearby area.

As one of the most remote areas of the entire meteorite star sea, it is part of a large meteorite circle leading to the outer area of the meteorite star sea, and the deepest part of the meteorite circle, according to legend, there are some passages connecting extraterritorial civilizations, and there are various caravans, interstellar expeditions, etc., along some interstellar channels that have been explored and confirmed to be not dangerous, and the civilizations in the depths of the meteorite circle are trading and trade, and even constantly trying to open up the passage to the extraterritorial civilization area.

It is precisely because of such an environmental background that this marginal area, which has penetrated into the dangerous zone of the meteorite star sea, has always maintained a certain interstellar business environment, and even has some remote interstellar civilizations around it, which exist as a supply station for some interstellar merchants.

Although the earth civilization has done a good job in the strategic layout of the meteorite star sea, in view of the fact that in the early stage of development, the earth civilization is still too shallow in the direction of the meteorite star sea civilization circle, only a few faster-than-light ships as a force backing, and the number of planet bases is only a handful, so after the earth expeditionary fleet left, although the earth civilization reopened the exploration and development of the meteorite star sea, it has always kept a low profile, and deliberately focused on expanding in the direction of those remote and uninhabited star fields。

In those relatively remote and uninhabited meteorite interstellar belts, because of the dense meteorites and frequent interstellar disasters, etc., they have always been regarded as a daunting path by various interstellar exploration teams and interstellar caravans.

However, such a special interstellar geographical environment means the emergence of a huge interstellar space-time that is vast enough and developed enough for the Earth civilization.

Although the dense zone of meteorite stars and seas is regarded as a daunting path for other forces because of its danger and difficulty in development, it can be said to be a unique development space for the earth's civilization.

At the end of the day, the earth civilization, as a hegemon-level interstellar civilization with rich heritage and strong technical force, has sufficient technology and mobilization force to escort the pioneering behavior in the meteorite dense belt.

Other adventurous forces, exploration fleets, commercial fleets, etc., not to mention, are completely helpless in the face of the basic environment of this meteorite dense belt with impassable roads, meteorites and dangers, and their basic sub-light speed spacecraft has a thin skin and a lack of anti-risk ability.

However, the earth civilization is a super civilization force completely different from these idle forces, and for other forces, this interstellar environment is both dangerous and unfathomable like a vast ocean, which makes people prohibitive. However, for the civilization of the earth, all the necessary technology, equipment, resources and manpower to explore this area are completely not lacking.

Whether it is a space-time radar detection system for large-scale detection of the interstellar environment, or a large-scale space-time exploration spacecraft used to overcome obstacles and break the blockade of meteorite belts, the earth civilization has the ability to manufacture independently and produce on a large scale, and because of the super-developed productive forces, there is no shortage of funds and material resources for exploring the dense meteorite belt of the earth civilization.

Earth civilization is based on military bases near wormhole passages, Relying on the planet base and so on, a large number of interstellar space-time exploration radars have been specially arranged, and a large amount of interstellar space-time information has been explored and collected for the nearby interstellar space-time, and in the shortest possible time, a series of stellar systems hidden in the dense zone of meteorite stars have been discovered, and after further exploration and analysis of these star systems, they began to send the space-time exploration spacecraft specially made by the earth civilization to develop the meteorite star sea dense zone, and marched towards the depths of the meteorite star sea dense zone star field, and in a short period of time, a lot of valuable gains were obtained。

You must know that with the huge production capacity of the earth's civilization and the advanced scientific and technological power, once the plan is to open up the meteorite star sea, the power that erupts will be almost unimaginable.

Not to mention the massive sub-light speed interstellar exploration spacecraft, these use top-level materials, the ability to resist strikes, the continuous endurance is super powerful, and the hull length is more than 3,000 meters, and the earth civilization is mass-produced at a rate of 1,000 ships per day, with a production capacity of hundreds of thousands of ships a year!

Although the number of large nursing maintenance ships, large interstellar mining ships, large frigates, etc., which are supported by the development of various supporting facilities, is much less than that of interstellar exploration sub-light spacecraft, the total scale and output are not inferior to the output of interstellar exploration spacecraft.

With the assistance of the earth's space-time radar exploration system, these various sub-light spacecraft, with the assistance of the earth's space-time radar exploration system, are rushing towards the meteorite dense belt star field, opening roads and meeting water bridges along the way, and carving out countless interstellar channels like thoroughfares in the almost impermeable star space in the dense meteorite belt, which can be said to have made great contributions to the large-scale development of the earth's civilization in this time and space.

However, these equipment are not the top equipment that the earth civilization has invested in the field of meteorite star sea exploration, as many as ten or so superluminal space-time exploration spacecraft with an annual output of about ten scales, which is the biggest blood invested by the earth civilization to open up the meteorite star sea!

After years of hard work, the output of the earth's civilization faster-than-light spaceships has grown quite rapidly, if it is the low-end immigration spaceship and low-end cargo spaceship with the least difficulty in manufacturing, the earth's civilization can even achieve the scale of producing 100 faster-than-light ships per year, but if it is replaced by the most advanced and top-level faster-than-light warship, it is difficult to achieve the annual output of ten ships.

The flight efficiency requirements of the large faster-than-light space-time exploration spacecraft are not high, and there are not many advantages compared with low-end cargo spaceships, but this kind of spacecraft has no advantages for hull strength, hull defense mechanism, self-maintenance ability, The requirements for the ability of the intelligent operation system and so on are quite not low, and the comprehensive production difficulty is at a medium level in the production list of all faster-than-light spaceships of the earth civilization, and if the earth civilization goes all out and uses all the production capacity for the production of this kind of spacecraft, the annual output can reach the level of about thirty ships.

However, the development of the earth's civilization is rapid, the population is growing rapidly, and there are new natural ecological planets that need to be included in the development plan every year, and the old interstellar seaway has a considerable demand for various faster-than-light spaceships, so in order to maintain the development of the entire civilization, the earth's civilization has invested quite a lot in the production of other spacecraft varieties, even if it is to expand the meteorite star sea to squeeze out the largest production margin, the number of large-scale space-time exploration spacecraft that can be delivered and used every year is no more than five!

However, even if only the equipment of five space-time exploration spacecraft is put into service, the role of the earth's civilization in opening up the meteorite star sea is incomparably great!

Compared with conventional sub-light speed interstellar exploration spacecraft, the advantages of faster-than-light spacecraft are simply too great.

4 times the speed of light cruise speed, unparalleled maneuvering and speed change ability, a variety of spaceship defense mechanisms, super large energy supply, incomparably solid super hull shell, etc., these countless advantages add up to create the unparalleled space-time exploration ability of the faster-than-light space-time exploration spacecraft.

In this meteorite dense belt of the meteorite star sea, all kinds of large and small meteorites are rampage everywhere, and it is difficult for conventional interstellar exploration sub-light speed spaceships to accelerate at all, and it is often difficult to avoid the impact of meteorites when the speed is slightly raised, which is hundreds of times lower than that of professional faster-than-light spaceships!

It can be said that since the faster-than-light space-time exploration ship was put into service, all the natural ecological stars in the direction of the meteorite star sea are their exploration harvest, and at the peak, about ten natural ecological stars can be found for the earth civilization every year for large-scale immigrants to select and live.

Before the Earth Fleet returned to the Earth Territory in 2560, because of the efforts of these space-time exploration spaceships, the Earth civilization had added nearly 100 new colon stars, and the number of secondary planets such as mineral stars and transit stars was as high as hundreds.

However, other sub-light ships, which are tens of thousands of times larger than the number of faster-than-light exploration ships, are also indispensable and constructive forces for the development and expansion of the earth's civilization in the meteorite star sea.

Although these sub-light spaceships are far inferior to superluminal spaceships in terms of exploration efficiency, they have made immeasurable contributions to the continuous development of earth civilization and large-scale migration in the meteorite star sea.

After all, the exploration spacecraft has explored a new natural ecological planet, which is one thing, but the exploration spacecraft with narrow internal space and extremely lacking manned and cargo capacity is impossible to really take on the heavy responsibility of immigration, and the latest super-large interstellar migration spacecraft and interstellar cargo spacecraft with a body length of tens of thousands of meters and a hull width of several thousand meters are not as convenient as the space-time exploration spacecraft to break through the dangers and obstacles, and transform the immigrant population and various planets. Industrial reconstruction equipment was sent to the new immigrant planet surrounded by meteorites.

If it weren't for the hard work of hundreds of thousands of new sub-light spaceships added every year, opening up shipping lanes and mining all kinds of rare and valuable resources, not to mention the difficulty of migrants and materials in migrant spaceships, even the huge industrial system of the earth's civilization would inevitably face the dilemma of lack of materials.

When the earth civilization first entered the interstellar era, when all grass creation was difficult, the meteorites on this side of the meteorite star sea have provided a massive and inexhaustible supply of resources for the development of the earth civilization, and today, after the large-scale development and utilization of the meteorite star sea, the larger volume and larger scale of industrial materials have re-boosted the healthy development of the earth civilization, to be honest, the meteorite star sea has really been the blessed star of the earth civilization for so many years, and it has helped the earth civilization a lot!

To say that the meteorite star sea is really rich, this point has long been known to the earth civilization, originally there is no need to repeat, but after this large-scale expansion and development, the earth civilization found that it really underestimated the richness of the meteorite star sea, in the early years of the earth civilization vigorously excavated the meteorite resources of the meteorite star sea, at that time I already thought that the earth civilization was a big deal, but I didn't expect that now a little deeper, a little development, the harvest of resources is unimaginable, precious to the extreme!

Not to mention the hundreds of immigrant planets, although they are in the meteorite belt, it is said that the difficulty of development is much higher, but who makes the meteorite star sea rich in oil, the density of the planet here is stronger than the earth's space-time is so strong that I don't know where it goes, just a few light-years away, the star system has been found as many as four or five, which contains as many as seven or eight natural ecological stars, which is simply unimaginable in the earth's space-time, if it is not for the difficulty of meteorite dense channel development, the earth's civilization may not help but want to move as a whole。

Originally, I thought that the gap in the density of the planet was outrageous enough, but compared to the enrichment of various rare resources, this gap is even larger.

In this dense area of meteorites, the earth's civilization has developed a little, and it is a lot of money, which is simply dazzling eyes! )