NASA s discovery of a super Earth 31 light years away, so far away, does such a discovery make sense

I think it's very meaningful. Although this is not new to us. It is known that there is a 100% probability that every star has planets.

And there are also many rocky planets among them. The discovery of terrestrial planets is not new, the question is how many terrestrial planets there are, and that's the central question. If one day a scientist posts a message that a planet must have water, the right atmospheric pressure, and the temperature and radiation are similar, then it will attract attention.

But I think this is a great discovery of the human world, and it deserves our recognition.

Researchers say that if the planet has a dense atmosphere to maintain sufficient temperatures, it is very likely that the planet can retain liquid water on the surface like the Earth, so it could become a life-sustaining super-Earth. Astronomer Kaltenegger said: "This is an exciting discovery, the first super-Earth near humanity that could shelter life.

This means that the super planet discovered this time is actually likely to be a second planet suitable for people to live in. Although he is a bit far away, it can be regarded as an encouragement to people and can inspire confidence in researchers.

The discovery of the super-Earth is 31 light-years away from us, which is actually a reminder to protect the earth and protect our living environment. Because it is very difficult for us to find a second planet suitable for human life, and it can be very far away from us. It is not conducive to human migration.

But I believe that this is very important for mankind, and it represents that the level of science and technology in our country is still improving。The deepening of our understanding of the universe is very commendable, and this discovery is also very meaningful.

Meaningful, there is a milestone in the exploration of the future universe, and it is very likely that in the future this super-earth will become a second human colony.

It makes a lot of sense to move forward with the update iteration of our existing equipment.

Meaningful, this is an inspiring discovery, we have discovered super-Earth, which can inspire the confidence of scientists and improve the scientific technology we have now.

It is still very meaningful, at least leaving a glimmer of hope for our future development.

It still makes sense, and while we love our planet, it's still a little overwhelming.

Meaningful, because our planet will one day run out of energy.

Any scientific discovery is meaningful, at least the discovery of a super-Earth is the driving force for the future progress of space science and technology.

Just because you don't have the opportunity to immigrate now doesn't mean you won't have the opportunity in the future, technology is always developing.

I don't think it makes much sense because it's too far away, but something is better than nothing.

Now in the US space agency, two super-Earths relatively close to the earth have been discovered, which are similar to the earth in terms of gravity, atmosphere, and cosmic environment. DistanceThe Earth is about 33 light-years away, which is relatively close for the vast universe. <>

A light year is a distance, the unit is the year that light has walked, the distance traveled by time, this is the distance, the simple understanding is to run at the speed of light, and the earth will be able to reach the two super earths in 33 years. But the two super-Earths are only similar to the Earth in terms of the general environment, and people can't effectively detect them, only through observation, as for the real data on them, it needs people's detectors to reach that location. But with the current speed of human aircraft, it is clear that there is still a long way to go from the speed of light.

But it's always a good thing to be close, because we can observe the changes on these planets more clearly through astronomical telescopes, although we can't get direct and specific data, but we can always get some useful information from years of observation. There is a mass extinction every few years on Earth, which means that no life on Earth is immune to this, and almost 90% of all species disappear from each mass extinction. So in order to avoid this kind of tragedy, we are still looking for a way back for ourselves.

The other new earth that has been mentioned in the movie, that is, the new home of human beings, is a work of art created by people, but to a certain extent, it is also people's yearning for another world. That is, people know that although the earth seems to be harmonious now, once a large-scale natural disaster occurs, with the current level of science and technology of human beings, they are simply powerless in the face of nature. We must find an existence that can replace the earth for human beings as soon as possible, and whether we can succeed in putting it back first, we must at least try it first.

It helps to explore outer space, explore extraterrestrial life, study the origin of mankind, find other planets habitable by humans, and explore the mysteries of the universe.

The greatest significance of this discovery is that it provides the possibility for human beings to travel by scheming or colonizing the planet in the future.

This is already very small on a cosmic scale, and it is also one of the closest multi-planetary systems to the solar system known to mankind. Although it is still not possible to observe at this distance up close, it is expected that more significant discoveries will be made in this system in the future with the equipment available to humans. If the two exoplanets have atmospheres, when they transits again, the light from the host star will travel through their atmospheres to Earth for astronomers to analyze.

Through such spectral analysis, astronomers can first determine whether they have an atmosphere or not, and secondly, they can judge whether they have substances such as water in their atmosphere, and thus judge their habitability.

The universe is moving, it has its life.

Recently, NASA announced the discovery of two "super-Earths" 3.3 billion light-years away, which may be as rich in rock minerals as Earth. Although it is impossible to reach these two planets with the current level of human technology, compared to other terrestrial planets, these two planets are terrestrial planets that are relatively close to the earth, and they are among the top ten terrestrial exoplanets discovered. At present, scientists are also studying the atmospheric structure of the two planets and conducting scientific research activities such as life observations.

So, what do these two "super-Earths" mean for us? We can start withWhat is a "super-Earth", the significance of discovering these two "super-Earths" and the implications for our human exploration of spaceThese three aspects are analyzed:

A super-Earth is a planet unlike any other planet in the solar system. They are twice the size of Earth and 3-10 times more massive than Earth, but lighter than ice giants such as Neptune and Uranus, and can be composed of gas, rock, or a combination of both. In general, super-Earths are judged only on mass, and conditions such as temperature, composition, orbital parameters, habitability, or planetary environment are not included.

The two "super-Earths" we have discovered so far can help us studyInterstellar migration, environmental explorationand other activities:

On Interstellar Migration,Although it is difficult to accomplish with the current technology of human beings, the exploration of "super Earth" also provides us with the direction of development for interstellar migration in the future. After all, the carrying capacity of the Earth is limited, and when the Earth reaches its carrying limit, we may have to choose to carry out interstellar migration.

On environmental detection,The surface of the "super-earth" generally has canyons, craters, mountains and volcanoes, which play a certain positive role in the study of the surface structure and geological landforms of the planet. Scientists can analyze the effects of the planet's rock structure, for example, and apply it to the Earth's environment.

Although, all the "super-Earths" we have discovered so far are almost certainly unsuitable for human lifeBut it can also give us a hint to guide us to look more precisely at the habitable planet.

What's more, the forms of life are diverseWe are not yet sure that the two planets that have recently been discovered have life forms that we do not know about, and with further research, this may expand our definition of the existence of life.

To sum up,Our continuous exploration of the "super earth" is not only a guarantee for future interstellar migration, but also a reference for the study of the current earth's environment, and a basis for our protection and development of the environment.

Our goal is the sea of stars.

To be honest, the significance of this discovery is to let people know in advance about the planets suitable for human settlement, but other than that, there is no meaning, because with the current science and technology of our human beings, it is impossible to carry out interstellar navigation, let alone interstellar migration.

This discovery is really of little significance, because with our current technology, interstellar migration is still far away, and it will not be possible to achieve it in a few centuries. If human technology has reached the level of interstellar migration, then it is very simple to discover these "super-earths", and now the biggest significance of discovering these "super-earths" is to make us laugh at ourselves, so that we can choose the address of interstellar immigrants in advance. Of course, none of this makes sense to our generations.

Because you must know that 33 light years means that light travels a distance of 33 years, and if we take our fastest spacecraft to fly from the earth to these two "super earths", it will take tens of thousands of years, so it is meaningless to find these two "super earths" at present.

These "super-Earths" that have been discovered now are really of little significance. Because your current technology can't support you to carry out interstellar migration, let alone interstellar immigration, you can't even launch a probe to conduct a "field trip" like the moon, because the technology can't reach it. At most, a Voyager-like probe will be launched to leap over these two "super-Earths".

And with the current technology, this is completely unnecessary, because the surface information of these two "super-Earths" can be known by relying solely on telescopes. Therefore, there is really no point in discovering these two "super-Earths", at least for our generations.

Overall, I personally don't think this finding actually makes much sense. Because our current human technology is not capable of interstellar migration, we can't even send a probe to "field research" on it. Then you really can just look at it.

I think the first is that he has a guarantee for the migration of human beings, and secondly, by judging whether he is suitable for human habitation, so that our descendants can have a better living environment, and can have a second home in addition to the earth. And it's a breakthrough in our exploration of the universe.