An international research team led by the University of Göttingen in Germany has discovered three "super-Earths" in the "habitable zone" around a star codenamed "Gliese 667C". The star is located in the constellation Scorpio, 22 light-years away from Earth. They had previously discovered that the star, which has a mass of about one-third of the Sun, has three planets, one of which is within a "habitable zone" where liquid water may be present.

The latest research shows that the star has at least six planets, all of which are considered "super-Earths", that is, planets with similar environments to Earth and often 2 to 10 times the mass of Earth. Excitingly, three of the six planets are located in the "habitable zone" of the star system.

In the current situation of frequent natural disasters, many researchers are exploring a planet that is close to the living environment of the earth and suitable for human habitation. However, a few days ago, NASA announced that the United States announced the discovery of three "new earths", and the issue of "habitability" was strongly questioned by Germany.

NASA has publicly stated that Kepler astronomical telescopes have observed two planets in the solar system to date that are "most Earth-like and probably the most habitable for humans." One is as warm as Hawaii, the other is as cold as Alaska, and is 1,200 light-years away from Earth."

At the same time, another NASA research team also announced that another "habitable planet" has been discovered further away, and the discovery of these planets has led many people to believe that "mankind is one step closer to finding a similar home". After the news was exposed, the British media immediately released news calling for the discovery of "Earth 2" and "Earth 3", but many media expressed skepticism, even if the planet thousands of light years away from the Earth is habitable, it is impossible for humans to really migrate. But it's none of our business.

On November 20, 2016, astronomers discovered a "super-Earth" orbiting a red dwarf star 32.7 light-years from Earth, named GJ 536 b, which is not located in the stellar habitable zone – a region where liquid water can be maintained at a reasonable distance from the star, but has several striking features that provide important information for the prospect of exoplanets of potential life forms.

The exoplanet is 5.4 times more massive than Earth, and the team believes that there may be more exoplanets hidden near the planet. Alejandro Surez Mascarreno, author of the study and University of La Laguna in Spain, noted that we have so far only found GJ 536 b in this planetary system, and we will continue to monitor the star for other planets. Rocky planets usually exist in groups, especially globular stars of this type, and we will certainly be able to spot other low-mass planets in orbit farther away, which is expected to be 100 days, or a few years at most.

RESEARCHER RAFAEL REPOLO SAID THAT IN ORDER TO DETECT THE PLANET, WE MUST ACCURATELY MEASURE THE SPEED OF THE STAR, AND BASED ON THE LATEST ESPRESSO SURVEY EQUIPMENT, WE CAN MOVE THE STAR 10 TIMES FASTER, AND AT THE SAME TIME, WE CAN EXPAND THE SEARCH CRITERIA FOR TERRESTRIAL PLANETS TO SEARCH FOR TERRESTRIAL PLANETS ORBITING THE STAR AND OTHER NEIGHBORING STARS.

At 2 a.m. Beijing time on February 23, astronomers announced the discovery of seven Earth-sized terrestrial planets around a single star 40 light-years away from Earth, three of which are determined to be located in the habitable zone, perhaps all of which have water. The discovery broke the record for the number of planets found "in the habitable zone" around a single star outside the solar system.

The "habitable zo" (habitable zo

e) refers to the area where the planet is at a suitable distance from the star, in which the heat transferred by the star to the planet is moderate, neither too hot nor too cold, to maintain the presence of liquid water.

In May 2016, TRAPPIST, a small telescope in Chile, first discovered the presence of planets in this star system, hence the name TRAPPIST-1. Subsequently, with the support of several ground-based telescopes, the Spitzer infrared telescope in space confirmed the presence of seven planets in the star system.

Using the observation data of "Spitzer", astronomers accurately measured the volume of these seven planets, and estimated the mass of six of them, knowing the volume and mass of the planets, their density can be determined. The seventh planet, the farthest one, has a less certain mass and is estimated to be a cold world.

The central star of the system has a mass of about 8% of the Sun, a radius of about 11% of the Sun, and a surface temperature of 2550K. All 7 planets have smaller orbital radii than Mercury and are very close to each other. They are most likely tidally locked and always have only one side facing the central star, so the climatic conditions above are very different from those on Earth.

After getting acquainted with the history of the exploration of the habitable planet, Hua Feng was attracted by a dusty file, and when he finished wiping the dust on it, the words "Apocalypse Big Bang" came into view. , he slowly opened the book to read......

The Apocalypse Explosion, also known as the Wanggongchang explosion or "Wanggongchang disaster", is a bizarre explosion that occurred in the area near the Wanggong Factory ** Reservoir in the southwest corner of Beijing on May 20, 1626 (the sixth day of the fifth month of the sixth year of the Ming Xizong Apocalypse), at 9 a.m. on the second day of the Dragon Boat Festival. In the morning, the sky was bright and clear, and suddenly there was a roar, from the northeast to the southwest corner of the capital, the gray air surged, and the houses were turbulent. At the moment, there was a big earthquake, the sky collapsed, it was as dark as night, and the room was flat.

If the messy silk, if the five colors, if the Ganoderma lucidum-like smoke rises to the sky, it will disperse after a long time. From Shunchengmen Street in the east, to Xingbu Street in the north, it is 3-4 miles long, 13 miles around, tens of thousands of houses, more than 20,000 people are smashed, rubble falls into the air, and people's heads and arms, legs, ears, noses, etc. fall from the air.

The explosion had a radius of about 750 meters and an area of 2.25 square kilometers. A total of about 20,000 people were killed and injured, and the main thing that is strange is that there is a widespread phenomenon of mysterious undressing, "the dead and wounded are naked", and many clothes were scraped to the west mountain, hung on trees, and fell on piles of clothes in the Changping Prefecture teaching field. The explosion of Wang Gongchang, the "Dead Hill" incident in India, and the Tunguska explosion in Siberia, Russia on June 30, 1908 are known as the mystery of the world's three natural disasters.

There are many excerpts from the "abnormal phenomena before and after the disaster" in the first part of the book "The Big Bang at Wang Gongchang" by the Earthquake Publishing House, and there are many places to talk about before the disaster. This superstitious statement is unscientific.

There are many new theories among modern scholars. Some people think that it is caused by earthquakes, some people say that it is ** self-explosion, some people think that meteorites fall, that there is a strong explosion of hidden volcanic thermonuclear power, that it is caused by earthquakes, ** and combustible gas electrostatic explosions at the same time, and even more, it is believed that it is an alien invasion, UFO arrival, etc. But each point of view is not presented with irrefutable evidence that is completely convincing. There are four ways to say this:

Earthquake Says –

The Beijing area has always had frequent earthquakes, with more than 100 large and small earthquakes in the Ming Dynasty alone. Although the disaster on the sixth day of May in the sixth year of the Apocalypse is not officially defined as an earthquake, there are many similarities between the various signs before and after the disaster and the phenomena before and after the earthquake. And there are many records related to earthquakes in historical documents, such as: "a big earthquake", "aftershock", "shaking the world", "time earthquake", "after the earthquake", so it can be inferred that the Wang Gongchang disaster was caused by the earthquake directly promoting the first library.

If this inference is true, then the earthquake has the characteristics of large cracks and small earthquake areas, for example, the destructive power of the earthquake center (west of Xuanwumen Inner Street and south of Xingbu Street) has reached the level of destruction; however, the buildings close to the center of the earthquake have not suffered much damage, such as Zhenru Temple and Cheng'en Temple, which is unprecedented in the world; moreover, the mushroom-shaped smoke cloud is not a phenomenon of earthquakes; and for example, "both men and women are naked", "not a single inch is hung", and "clothes are raged" As for the huge shock waves generated by catastrophic changes, there are probably few precedents in the history of earthquakes.

Tornado says –

Tornadoes are sudden and devastating. The catastrophe at Wang Gongchang on the sixth day of the fifth month of the sixth year of the Apocalypse, in terms of the scope of the disaster, seems to have been caused by a tornado. "East to Shunchengmen Street, north to Xingbu Street, three or four miles long, thirteen miles around, all powder. "Tornadoes, on the other hand, tend to be calm 100 meters away from the affected areas, meaning that there is a clear distinction between the affected and non-affected areas, and earthquakes are not obvious. As for the big stone lion flying out of Xuanwu Gate on Shijuma Street, there is a record in history, and the thousands of pounds of heavy ——— stone lion in the north of Wang Gongchang were thrown outside the south city wall, but the city wall did not collapse.

Throw the stone lion far away, this is the great force of the tornado. If the catastrophe in Wang Gongchang is caused by a tornado, the tornado often erupts suddenly, but before this catastrophe, there are many signs before and after the earthquake: from the southwest, there is a sound like thunder, chickens and dogs are frightened, and there is a sound of vibrating; on the ninth day of the first month (3 days after the change), when the ugly time, the loud sound comes from the west, and the doors and windows are all sounding; the earthquake is south to Hexiwu, east to Tongzhou, and north to Miyun. It is difficult to explain these phenomena in the case of tornadoes.

The meteorite says –

When a star rushes into the earth's atmosphere, the air in front of it is subjected to strong pressure and the temperature rises sharply to several thousand degrees or even ten thousand degrees, causing the meteor-meteorite surface material to melt and vaporize, and collide with atmospheric molecules to glow, forming sparks and fireballs. When the sparks, fireballs are gone, people may hear thunderclaps, thunder, explosions. The meteorite landed, forming a crater.

When the meteorite collides with the ground, it will make vibrations and sounds, which is just like the literature records: "there is a sound like a roar", "but when I see a rushing light, there is a big light inside", "suddenly there is a big earthquake, and the crack exceeds the thunder", "the deep pit is several zhang", "the smoke and clouds go straight up", "the boulder is flying like rain in the air", "the smoke and dust are in the sky, and the day is obscure", "the area around Xi'an Gate is full of iron slag, such as bran and rice" and other phenomena, which are completely consistent with it. It is also entirely possible that the fall will cause houses to "suddenly topple over", "big trees to be uprooted", and "big trees to fly to dense clouds", and "all the dust will be turned into powder" for miles in the disaster area. However, it is difficult to explain the various earthquake signs before and after the catastrophe.

Incineration said-

The center of this catastrophe is the Wang Gong Factory Medicine Depot. Therefore, after the disaster, someone said: "Wang Gongchang does not quit **, causing disturbance to the capital." "Wang Gong Factory is a huge ** warehouse. According to the literature: every five days, the three battalions received a total of more than 3,000 catties. If so many ** once the incineration occurs, it can form a high-temperature and high-pressure airflow in an instant, and quickly spread to the surroundings, which can rush down to make the ground into a pit, and the surrounding can make the blockade dump, and the carrying objects fly into the air, so that the thunderclap in the ground continues, and even "a big earthquake" and "cracking more than a thunderbolt".

But at that time, ordinary **, could there be such a huge power: make a thousand catties of stone lions fly outside the street, flatten the ground into a huge pit, roll away clothes, men and women, not an inch. These phenomena are also difficult to explain by the theory of incineration and explosion. Moreover, as a precursor to the explosion, the ground and fireballs that appeared, it seems that ** itself is difficult to direct by it.