There may be more than 300 million habitable planets in the Milky Way, which one is your favorite? W

Galaxy. There are more than 300 million habitable planets, which one is your favorite? Why?

Love the earth. Humanity can only reach the light-year range if it realizes "Starship". The Journal of Astronomy is made up of NASA and the United States, and consists of 300 million planets suitable for life in the Milky Way.

Based on the model, astronomers deduce that there are at least 300 million habitable stars in the Milky Way galaxy that are similar in brightness and mass to the Sun.

If he is 75% optimistic, that number will rise to 3 billion. NASA also said that there are 100 million potentially habitable planets among the habitable planets discovered so far. The study was a survey of extrasolar planets from 2009 to 2018.

There could be as many as 300 million potentially habitable planets in the Milky Way. Some of them may be very close to everyone, and some may be less than 3 billion light-years from the Sun. The results of the collection and analysis indicate that in these potentially habitable galaxies.

There may be millions of potentially habitable planets.

Some may be very close to us, some may be less than thirty light-years from the sun. More than 300 million habitable planets exist at the source of habitable planets: Techno

How likely are we? There are people like us in the galaxy. When planets can house life, we look for what we know.

According to foreign estimates, there are at least 300 million habitable planets in our galaxy. If he is 75% optimistic, that number will rise to 3 billion.

Indicates that among the habitable planets discovered so far, there may be millions of potentially habitable planets in distant galaxies. The most conservative explanation is that there are at least 300 million potentially habitable planets in our galaxy. Some of these extrasolar planets could also be our interstellar neighbors.

At least four of them are 7 to 75 percent away from Taizhou. The number of habitable planets in the Milky Way is between 300 million and 3 billion. Of the habitable planets confirmed by NASA, the closest distance to Earth is only 20 light-years.

Because only the earth has air and water, while the other planets have no air and water, and are not suitable for human habitation.

Because our ancestors were on the earth at the time of the origin of life, with the later changes in the universe, we also worked on the earth from all kinds of production and labor. And if you want to move to other planets, you will also face great scientific and technological difficulties.

It's because there is oxygen in the earth, there is water in the earth to grow plants, there is temperature on the earth, and human beings can't live without oxygen.

Because our current technology is not particularly developed, we have no way to go to other planets, and the earth's environment is very suitable for us to live in.

Because of the origin, the ancestors were on the earth, so with the changes in the universe after Hu Mengqing's landing, he was also engaged in various productive labor on the earth. And migrating to its planet also faces great technological difficulties.

According to a recent publication in the Journal of Astronomy (the astronomical journalThere are about 300 million potentially habitable planets in the Milky Way. This study, the result of analyses collected from exoplanet surveys between 2009 and 2018, suggests the presence of liquid water on these potentially habitable planets. A press release issued by NASA also said that this is only a conservative estimate and that the actual number could be higher.

The scientific research mainly uses NASA's Kepler exoplanet hunter satellite, which provides scientists with a lot of information about the composition of distant planets and the stars in orbit. Based on this information, researchers were able to deduce how common terrestrial planets really are.

If this number is even close to being true, it means that there are millions of habitable worlds lurking elsewhere in the galaxy. Of course, whether or not these planets have life is another question that we can't possibly have anytime soon.

"Kepler has already told us that there are billions of planets in the Milky Way, and we now know that a large proportion of them are rocky habitable planets," said Steve Bryson, a NASA expert and lead author of the study. While this number is not final, and liquid water is only one of the many elements that support life, it is exciting to see how common such planets are calculated, with a high degree of confidence and precision."

It is one of two planets orbiting around the planet Kepler-283. It has a volume multiple of the Earth's volume and an orbital period of 93 days. Although it is closer to its planet than the Earth is to the Sun, scientific research suggests that it is also likely to contain water on its surface, as the ambient temperature of its planet Kepler 283 is lower than that of the Sun.

Its orbital period is only equal to the Earth's 36 days, but it is 81% similar to the Earth. The average temperature on this planet is 22, which is slightly higher than Earth's, and the distance between it and Earth is 16 light-years. It is highly likely that there is an abundance of liquid water resources on it.

Its volume is at least twice that of the Earth. Its planet is a red dwarf smaller than half the size of the Sun.

This is also the "super-Earth" discovered in November 2011, which is 22 light-years (211 billion kilometers) away from the earth, and its size is twice that of our earth. It has an 84% similarity to Earth (known as the "Similarity Database Index" in English), making it the most similar to Earth among any planet found outside the solar system so far.

The content of information related to habitable stars outside the solar system has been repeatedly reported in the press. In addition to the planet GLISE667C, there are also 4 other popular candidates: GLISE581G, announced in September 2010, is a rocky planet about 20 light-years from the Earth, with an orbital period of about 30 days, and is in the "habitable zone".

Kepler-22b", discovered by NASA in December 2011, is about 600 light-years away from the Earth and is twice the diameter of the Earth.

The planet has global warming, with an average surface temperature of 22. HD85512B, published in September 2011, found that the average surface temperature may be 25 at a distance of 35 light years from the Earth. gliese 581d, discovered in 2007.

The planet is home to global warming and is likely to be suitable for life-like reproduction. It is the first time that scientific researchers have discovered multiple potentially habitable stars at one time.

In the Milky Way, so far, there has not been a planet as suitable for human habitation as Earth, because some planets are relatively thin in oxygen, and some planets have no water source.

No, scientists have not yet discovered exactly which planet is suitable for us humans to habit.

Yes. There are many stars in the Milky Way, and now due to technological limitations, there is no way to discover all of them, so there will definitely be such planets.

So far, mankind has discovered that there are no planets suitable for human life in the solar system, but in the Milky Way.

Ten planets that are basically suitable for human survival have been discovered, and they are as follows:

The first, super-earth.

In November 2011, it was discovered that it is 22 light years away from the Earth, that is, 211 billion kilometers, with a volume 4,5 times that of the Earth, and a similarity of 84% to the Earth's environment.

The second, 832C, has a roughly dry Earth period of 36 days and a surface temperature of 22 degrees Celsius.

Located 16 light-years from Earth, it is 5,5 times larger than Earth.

The third, 283c, is 1,5 times the volume of the Earth, with an orbital period of 93 days, and the presence of water.

The fourth, 40,301g, is located 42 light-years from Earth, discovered in 2012, six times larger than Earth, with an environment similar to Earth's, and receives light intensity.

It resembles the earth, with life and water.

The fifth, Kabpdc, is 13 light-years from Earth, five times the size of Earth, with an orbital period of 48 days, 11 billion years old, and is covered by mountains and rivers.

The sixth, B2F, is 1,200 light-years away from the Earth, three times the size of the Earth, with a large area of sea and high oceans, with an orbital period of 267 days, and was discovered in 2013.

The seventh, 186F, is 490 light-years above the ground, rocky, watery, minus 45 degrees Celsius, with an orbital period of 130 days.

The eighth, 5,818g, is as big as the Earth and rocky, and was discovered in September 2010.

The ninth, 22b, is 600 light-years from Earth, 2,6 times the volume of the Earth, with a surface temperature of 22 degrees Celsius and water, discovered in December 2011.

The tenth, 85512b, is 3,6 times the volume of the Earth, located 35 light-years from the Earth, where water and life exist.

These planets, which are suitable for human survival and habitation on Earth, are too far away from Earth for humans to go there if Earth is destroyed. Please don't worry, at that time, humans had developed light-speed solar spaceships and suspended animation permanent refrigeration technology, and people were frozen, but life survivors were using composite techniques to resurrect zombies, and they flew to that planet and thawed back to life.

The numbers and letters of each planet are the coordinates where scientists found the planet in the Milky Way.