Maybe there is life too! What are the brothers of the solar system discovered by scientists?

With the advancement of our space technology, human beings have discovered that our earth is really just a drop in the ocean in the universe, and even now we have no way to explore the boundary, the solar system is the lowest galaxy in the universe. However, this did not dampen the confidence of our scientists, who have always believed that there must be an existence similar to the earth in the universe, and that there are not only other life forms on it, but even advanced civilizations. That's why we've been developing space technology for so many years, and so far, our detectors have been spread across the solar system.

And having set off more than 40 years ago, Voyager 1 has now reached the edge of the solar system. However, it is obviously not feasible to rely on its speed to find extraterritorial civilizations, so scientists mainly rely on advanced radio extranemesis to capture electromagnetic wave signals in the universe. <>

Some time ago, scientists discovered that the Kepler-90 galaxy, which is 2,545 light-years away from our solar system, is extremely special. First of all, it is a star system, which is very similar to our solar system. From him, scientists found that there were eight stars in it, which were similar to our current eight planets.

These 8 planets orbit a star, and scientists have found habitable zones among them. <>

If so, does that mean that one of the planets has the right temperature, and if liquid water appears, then life is likely to be born? But in the following exploration, scientists found that the probability of life in this galaxy is almost zero. The main reason is that this star is relatively mature, and it is more attractive to the whole galaxy.

This also leads to the existence of high temperatures on the three planets near him, with surface temperatures reaching three or four hundred degrees Celsius, and there is obviously no way for life to survive. <>

And farther away, the temperature is extremely cold. As a result, on the surface of these planets, although there is no water on the surface due to high temperatures, there is no liquid water, and there are no signs of life.

The "brother of the solar system" discovered by scientists is a replica of the solar system, called Kepler-90.

The solar system sibling refers to a sun-like system with 7 planets discovered by astronomers. The system is located about 127 light-years from Earth, and the parent star is called "HD 10180", and astronomers estimate that there are five stars orbiting a star, but there are other indications that there are two more planets that have not been confirmed. Although this sun-like system has similarities with the solar system, scientists believe that the planets in this system are either too large or too hot on the surface of the planets to survive for life.

This "brother of the solar system" is actually Kepler-90, and this galaxy also has eight planets.

Scientists believe that the number of galaxies in the observable part is about 2 trillion, and our galaxy is only one of the 1000 400 billion stars in the Milky Way, and our sun is only one of the hundreds of billions of stars.

So with such a large base, is there a planetary system like our solar system? If the two systems are exactly the same, then there is no such thing, but there are certainly planetary systems that are very similar! And there should be no less!

There should be plenty of them in the galaxy alone! It's just that in that star system, there is no planet like our Earth that has life, and it is not known.

In October 2018, NASA discovered eight planets around the star Kepler-90, which is 2,545 light-years away from Earth, and the number of planets is the same as that of our solar system.

At a distance of 127 light-years from us, there is a planetary system called "HD 10180", which astronomers have discovered to have seven planets orbiting the main star. And the distance between the planet and the parent star is as regular as the planets in our solar system, scientists have observed that there are 5 of these planets, similar in volume to Neptune, and there is a planet with a similar mass to Saturn, but there is also a planet with a similar mass to the Earth, about twice that of the Earth, but this planet is very close to the parent star, only about 3 million kilometers, and its orbit around the parent star is only a day (Earth day), That is, there is only one day of a year on this planet.

In fact, there must be many planetary systems similar to the solar system, there are hundreds of out-of-system rocky planets known to be located in the habitable zone of stars, and there is likely to be life on these planets, not necessarily the same as the solar system to have life planets in them, human beings have not found any life outside the earth so far, but most astronomers believe that life or a universal existence in the universe, but most of the life forms are very low-level, It is rare to find a highly intelligent life form that can create a civilization like us, and considering that the universe is so large, it is likely that humanity is not alone.

Once a neutron star breaks into the solar system, it will have a very serious impact on almost all the planets in the sun, and the human body will be slowly stretched longer and longer under its gravitational pull, and finally it will be impossible to escape the fate of ashes.

It may lead to the occurrence of solar storms, and it is possible that the temperature of the earth will be too high, which will lead to the extinction of mankind. It will also lead to the destruction of the earth's environment.

Human beings will suffer some devastating disasters of the natural ecological environment, and at the same time, they will bring great threats to the survival of human beings.

The seven brothers of the Earth are: Mercury ( ) Venus ( ) Mars ( ) Jupiter ( ) Saturn ( ) Uranus ( ) Neptune ( ).

Most of the eight planets also rotate in the same direction as their orbit. There are only two exceptions: Venus and Uranus. Venus rotates in the opposite direction to its orbit, while Uranus rotates "lying" at an angle of 97° to its orbit.

In contrast to the concept of nine planets mentioned before 2006, Pluto was classified as a dwarf planet and removed from the list of nine planets in the solar system in Resolution 5 adopted at the 26th session of the International Astronomical Union, held in Prague on 24 August 2006.

There are eight large planets in the solar system, and Earth is one of them. In addition to the Earth, the other seven major planets are the seven brothers of the Earth.

They are: Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune.

Venus, Jupiter, Mercury, Mars, Saturn, Uranus, Neptune.

It has been millions of years since the dawn of mankind. In the course of our journey, we have discovered that there is currently only one planet that is suitable for us to live on, and that is Earth. In fact, the universe is very large, and since human beings can live on the earth, does it mean that there is life on other planets?

It's entirely possible, the universe is so vast that it's not surprising that planets like Earth have appeared, so it's possible for life to come to this planet. And these civilizations may have appeared earlier than we did, or later. It is also based on this theory that scientists have opened the door to a new world, that is, to study our solar system and find out if such a planet really exists.

Before researching, scientists generally need to set a direction to study, such as taking the life born on the earth as an example. On our planet, the Earth, the birth of life is inseparable from a number of elements, and there are three main elements. First, the sun.

We know that the sun provides us with heat and light, and even most plants use the sun for photosynthesis.

Second, water resources. Water is a necessary substance for human beings to maintain a normal life, and a person can last for seven days without food, but a person can only last for three days without water. Finally, there is the atmosphere.

The atmosphere protects humans from harmful substances from outer space, as well as from harmful rays from the sun.

In previous years, scientists mostly studied other planets from this point of view, but found nothing. Until recently, scientists have discovered that there are a few exceptions on Earth, and some animals can survive in very harsh environments. If this is the case, then there is a good chance that life will exist on other planets.

For example, the planet Mars. The surface of the planet is so red that it looks like a flame is burning, so people call it Mars. And the reason why Mars can be the object of research for scientists is because of the presence of solid water.

As a result, scientists suspect that life existed on Mars a long time ago. And the reason why there is no life now is probably due to some reason that the environment on Mars has become harsh and no longer suitable for life. As a result, with the passage of time, today's Mars appeared.

In addition to Mars, there are other research objects in science, which are the moons around Saturn, or the moons around Jupiter, all of which have certain conditions suitable for life.

Is there extraterrestrial life in the solar system? Scientists give answers, and the answers are unexpected.