Is there life on planets found in the universe that are highly similar to Earth?

The "big brother of the earth" was found in the universe, which is highly similar to the earth, with mountains, water and vegetation?

NASA in 2015, 1400 light-years away from the Earth near the constellation Cygnus, discovered a terrestrial planet very similar to the Earth, this planet has become the most similar exoplanet to the Earth today, scientists found that on this planet, there are water, mountains, and a lot of greenery, so some people speculate that there is very likely to be life on this planet.

The planet is also called Kepler 452b by scientists, and the reason why it is called Kepler 452b is because it was discovered through the Kepler space telescope, and the "big brother of the earth" was found in the universe, which is highly similar to the earth, with mountains, water and vegetation? At the same time, it is also called "relatives of the earth" by netizens, so what are the similarities between this planet and the earth?

We can find from ** that the overall color of the planet is still very similar to the earth, it looks like there are mountains, rivers and rivers, and some green vegetation, and the orbit of the planet is almost the same as the orbit of the earth, with about 385 days of revolution, which is just over a month more than the earth.

However, the diameter of the planet is twice that of the Earth, and the mass is about 5 times that of the Earth, so its gravity is much larger than that of the Earth, basically about twice that of the Earth. If you weigh 100 kilograms, you will always carry a 100 kilogram sandbag on your back when you enter this planet.

Scientists speculate that there is a very likely atmosphere and liquid water on this planet, but it is too far away from Earth for humans to have the technology to land on this planet and explore it, which is 1,400 light-years away. If you take Voyager 1 as a starting point and enter this planet at a speed of 17 kilometers per second, it will take at least 25 million years to reach this planet, this planet has a very similar environment to the earth, so it is very likely that the living conditions on this planet will be very superior, scientists are very worried about this, it is very likely that there is not only life here, but also advanced life.

If humans want to find a second Earth in the future and achieve space migration, this planet will also become an option, but the premise is that science and technology are sufficiently developed, what do you think about this?

No. Because the planet is very similar to Earth, but not identical, there will be no life.

Possibly. This planet is too far away from the Earth, so it is only speculation at this time, and there is no way to reach it for specific observation, because it is too similar to the Earth, so scientists speculate that there may be advanced life on it.

A high degree of similarity indicates that there are conditions for existence, but scientists also say that the birth of life is a myriad of necessary conditions that appear in order to give birth to life. So, even if it's highly similar, it's not necessarily life, and whether or not we have to wait until we get there to know the answer is all speculation right now.

The existence of life on the earth is accidental, and the existence of life in the universe is inevitable, although we only find that there are creatures on the earth, but this does not mean that there are only species on the earth in the universe, but we have not found it, but our high-tech technology is not so developed.

Some people clearly put forward that the history of human development is the only civilization in the universe, and human beings are lonely existences, in fact, this statement is wrong, the universe is so large, and people's practical exploration of the universe at this stage is only a drop in the bucket, not to mention that people's practical exploration on the earth has not been able to completely explore, not to mention the more unfathomable universe, the mystery of the universe also requires people's long-term time and energy.

What the hell are they in, this situation has plagued everyone for nearly a hundred years, and when people look up at the sky, they will sigh, are you really a lonely existence in the universe?Is there a companion in the dark universe, and if not, why do people exist? People have been trying to explain this problem, although there is no uniformity, but we have been working on it.

Science and technology are outdated, people's current high-tech can only be said to be not developed, because people's modern science and technology can not lead people out of the solar system, to explore the universe, maybe there are really other biological civilizations in the universe. It's just that the distance between the two is too long, and it is difficult to connect with each other, so in the current situation, it is impossible to find each other.

The law of the dark forest, the most terrifying of all, is something we don't want to admit, because people have already sent a lot of data signals to the universe, and according to the basic principle, people have already revealed their position. In that case, people are only waiting for the extent of destruction, and people are in a terrible zone, but we are forced to think deeply about this law, in case the universe can be said to have this kind of law, then human beings still have the courage to go out, and this kind of indication that human beings are unable to discover other biological civilizations.

According to the courage of scientists to explore and diligently, it is not difficult for us to find that there are many terrestrial planets in the solar system, and there are also many super-earths in the universe. Although human beings are now small in front of the universe, waiting for the progress of science and technology, people will definitely be able to solve these difficult secrets and explore every corner of the world.

Life is made up of organic matter, which can be explained by chemistry because there are many types of organic compounds. Metabolism and self-replication are the most basic phenomena of life. All life on Earth has common characteristics.

They are all carbon-based organisms. In addition to the special life of viruses, other types of life have cellular structures.

Because the various environments on Earth are more suitable for life, and plus the possibility of life on other planets, we have not yet discovered it.

Because the environment of the earth is more suitable for the survival of living things, other planets are not suitable for the survival of living things.

Summary. Pro, the basis for the birth of life is organic matter, and organic matter must be composed of at least oxygen, nitrogen, hydrogen, carbon and other elements. Then, there are certainly not a few planets in the universe that have these elements, as long as there are suitable conditions, these elements can be combined into organic matter, and then these organic matter is constantly evolving, and finally life is born.

Take the evolution of life on the earth as an example: the oxygen, nitrogen, hydrogen, carbon and other elements on the earth form proteins under the action of the sun's ultraviolet rays and thunderstorms; It is also a coincidence that the earth is at the right distance from the sun, so there is life. Life then evolves further due to the constraints of the environment.

Then after n billion years of evolution, humans were born. There are trillions of planets in the universe, so there must be a few in the universe to find a place with similar geographical conditions to the earth. Therefore, we cannot say that there are no life forms other than the earth.

Is there life on other planets in the universe besides Earth?

Hello dear, there must be life on other planets in the universe besides the earth.

Dear, yes, whether there is life on other planets in the universe besides the Earth, this answer is yes, but it has not yet been discovered. Theoretically, the universe is infinite. The Earth is just a planet in the solar system, and the solar system is just a tiny part of the Milky Way.

There are about 150 billion stars in the entire Milky Way, and there are quite a few planetary systems like the solar system, among which planets similar to the Earth must exist. It can be guessed that the Earth is by no means the only celestial body with life. However, humanity has yet to find another planet with life.

Pro, the basis for the birth of life is organic matter, and organic matter must be composed of at least oxygen, nitrogen, hydrogen, carbon and other elements. Then, there are certainly not a few planets in the universe that have these elements, as long as there are suitable conditions, these elements can be combined into organic matter, and then these organic matter is constantly evolving, and finally life is born. Take the evolution of life on Earth as an example:

Elements such as oxygen, nitrogen, hydrogen, and carbon on the earth form proteins under the action of the sun's ultraviolet rays and thunderstorms; It is also a coincidence that the earth is at the right distance from the sun, so there is life. Life then evolves further due to the constraints of the environment. Then after n billion years of evolution, humans were born.

There are trillions of planets in the universe, so there must be a few in the universe to find a place with similar geographical conditions to the earth. Therefore, we cannot say that there are no life forms other than the earth.