Three days passed. After the discovery of the planets in the Barnard star system, the Earth Federation sent ten groups of exploration ships and flew straight towards the huge planet.

This time the exploration was carried out with great hopes from everyone.

In the past few days, the planet has been officially named Rainbow Star, and this beautiful planet has not only made the entire project team very excited, but also the outside of the project team is looking forward to the exploration data report of this planet.

Today's eternal cosmic particle space crossing space folding technology has achieved an efficiency value of 390 times the speed of light, and with the Barnard star system at a distance of 6 light years from the solar system, this flight takes nearly 6 days.

The preliminary detection of the rainbow star in the Barnard star system has put the entire Mars base in a state of ambivalence and expectation.

Many people believe that the gravity of such a huge planet, and it is also an Earth-like planet, should be unimaginably large, and it is hard to imagine that there are a large number of oceans and green forests on the surface of such a planet.

This incident made every scientist quarrel.

Gravity is a very concrete physical phenomenon. The physical science community generally believes that it is the attraction between objects with mass and the source of the weight of the object. However, the general public thinks that it is more of a gravitational attraction of the planet, although it is not too problematic to say so.

Gravity, together with the electromagnetic force, the weak interaction force and the strong interaction force, constitute the four basic interactions in nature, which are the most basic interactions between matter, also known as the four forces of nature or the fundamental forces of the universe. All the physical phenomena about matter that have been observed by mankind so far can be described and explained in physics with the help of these four basic interaction mechanisms.

Of the four fundamental forces of the universe, gravity is the weakest but at the same time the most extensive, and it does not cancel each other out like the electromagnetic force, but the influence of gravity interaction decreases as the distance increases.

The application of gravitation in astronomical science is very extensive, the most intuitive is that scientists speculate on the mass of the planet, through the study of the law of gravitation, any object in space orbits around some massive objects according to a certain orbit, and the gravitational force between them maintains their orbit. Planets orbit stars, stars orbit galaxies around the center of galaxies, galaxies orbit around the center of a cluster, and star clusters orbit around superclusters.

The planet discovered this time has confirmed that it is not a thin gas planet, but a solid Earth-like planet, and its size is even larger than that of Jupiter. The gravity of such a huge planet is theoretically very large. In the environment of high gravity, it is usually very difficult for organisms and plants to survive, because the huge gravitational force has a very huge impact on the cell structure, so it is difficult for life to survive under such a huge gravitational force.

But the oceans and plants that have been found on the rainbow star make this problem complicated.

Scientists are naturally reluctant to deny gravity, and they can't deny gravity, but for such a massive planet, there are green plants, and such a situation is very difficult to understand. No one knows why, but it is believed that as the exploration ship descends deeper into the rainbow star, all mysteries will be revealed.

In the past few days, Chen Mengchuan has put all his experiences on this rainbow star in the Barnard star system. The first spaceship is still exploring the planet, flying around it from the outermost part and collecting data from the planet.

The structure of the rainbow star is more complex than anyone imagined. Chen Mengchuan and several core astrologists believe that this is a planet with a large number of mixed magnetic fields, and the gravity of the planet shows colorful layered colors under such mixed magnetic fields.

There is no doubt that the region along the equator is similar to Mars in terms of barrenness, and after the equator to the north and south, green belts begin to appear, and the magnetic field of this green belt is obviously very different from the equatorial magnetic field.

Meaning that the planet's gravity is uneven and affected by third-party magnetic fields. And this third-party magnetic field is on these two Tropic of Cancer on the planet.

It is even believed that in these green areas of the Tropic of Capricorn, gravity is even exactly the same as that of the Earth, that is, double the standard gravity of the Earth. This bold guess made everyone look forward to the Rainbow Star.

The wait times always seem extraordinarily long. The 6-day trip made everyone's expectations rise to a very, very high level. In anticipation, ten groups of exploration spacecraft finally arrived in the Barnard star system.

A group of 12 spaceships with different roles and different equipment configurations, a total of 120 spaceships, landed in the Barnard star system.

Zhao Wanyu, the current director of the Earth Federation, took time out to accompany Chen Mengchuan to pay attention to this exploration.

Xu Shuwei teased Sun Zhongyong about her several times, and now she is a real daily manager, and there are a lot of things to pay attention to every day, so she is only able to be at ease with the assistance of super artificial intelligence Ah Chen. But even so, she and Chen Mengchuan are also less together and more separated. The main reason is still Chen Mengchuan, who is still stuck in the laboratory as always.

"Is it finally here?" Zhao Wanyu opened a pair of beautiful eyes and looked straight at the rainbow star on the gravitational screen.

The colorful, distinctly colored, rainbow-like beauty shocked her again. The beauty of this alien space is so thrilling that it is hard to let go of it.

In the entire hall, most of the people looked at the screen intently, and the whole picture of the rainbow star was once again shown in front of everyone in the form of a live broadcast on the big screen.

"Let the ship spread out, explore as planned, and go straight into low-altitude exploration!" Chen Mengchuan opened his mouth and gave an order to the control team of the exploration spacecraft this time.

The ships then all dispersed and quickly landed on the surface of the planet.

This was the first time that the Earth Federation's exploration spacecraft had landed on the surface at close range, and the spaceships landed evenly towards each area.

Chen Mengchuan and most of the people's eyes were locked on the dozens of exploration ships that landed on the Tropic of Cancer, and everyone wanted to know how many lives existed under this lush green.

Soon, everyone, including Chen Mengchuan, was stunned!

Everyone's emotions rose instantly, but they held their breath, for fear that seeing this scene in front of them was unreal.

Buildings!

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