The successive occurrence of extreme weather has intensified the panic of people in various countries, and they have begun to worry about the ecological environment of the earth. Indeed, the earth frequently sends out dangerous signals, frequent disaster weather is staged everywhere, many non-renewable resources show signs of depletion, and some animals and plants are also facing extinction, in other words, due to human non-care, the earth is too polluted, the air quality is seriously reduced, if in the long run, the earth or will no longer be suitable for human habitation, then, where should we go?
With the continuous deterioration of the earth's environment, human beings in the protection of the environment as much as possible, but also accelerate the pace of exploration of the universe, hoping to find a living object other than the earth, after years of exploration by scientists, finally found a planet suitable for human habitation. It is reported that the volume of this "super earth" is 14 times that of the earth, the environment is very similar to the earth, there are four seasons a year, the average temperature is 22 degrees, more comfortable than the earth, and it is named "Kepler 22b" by scientists, because its volume and mass are much larger than the earth, it is called "super earth".
According to the detection, this planet is in the habitable zone within the star, not only has a thick atmosphere on the surface, but also found liquid water, which is not much different from the Earth's environment, but the planet's location is far away, about 600 light-years away from the Earth, so the exploration process has not been able to make a breakthrough. So far, it is not clear what kind of environment there is, whether there is unknown life, whether there is danger, etc., under the constraint of various factors, human exploration of this planet is in a state of stagnation.
Although the road to exploration is extremely arduous, this planet is one of the few extrasolar planets we have developed, and the data in all aspects is very close to the Earth, and after preliminary predictions, it may be 20 million years later that humans have the science and technology to reach there. To a certain extent, the emergence of the planet "Kepler 22b" has intensified the confidence of human beings to find another "Earth", even if it cannot be immediately immigrated, but there are many planets in the habitable zone, and perhaps, in the near future, we will find another "Earth" close to us.
However, after all, the exploration of the universe can not solve the urgent need for the deterioration of the earth's environment, and the top priority of all countries should do their best to protect the environment on which human beings depend, energy conservation and emission reduction, returning farmland to forests, garbage classification and so on. More importantly, this is not a crisis in one country, but for all of humanity, which requires the joint efforts of all countries, which is much simpler and more effective than the search for distant "planets".
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