Is there a second earth suitable for human survival in the solar system? NASA: Is Enceladus suspected of having water?

If we want to say the favorite planet in the solar system, then many people may think of the earth in their minds. Indeed, the earth is the home on which human beings live, so it is natural for human beings to love the earth. But among so many planets in space, is it the only one that can provide survival for human beings?

Of course, now human science and technology may explore the universe, and the world outside the solar system is more difficult and complicated, but the number of planets in the solar system is already very large. So in the solar system, is it possible for humans to find a planet that is completely similar to the earth and can even provide human habitation?

1789, William Herschel first discovered signs that might be suitable for life on Saturn's sixth largest moon Enceladus. Humans may not only survive on the earth, but also there may be planets for human survival outside the earth.

Among the planets in space explored by scientists, it is obvious that the living conditions of these planets are very bad. Even by scientists as the most suitable for human survival and migration of Mars. It is also a complete desert climate, and the gases contained in the atmosphere cannot support the intact survival of human beings on Mars. So if even Mars raises doubts, what can Enceladus do that deserves a great mission?

Scientists say that although Enceladus seems to be only a satellite of Saturn, it is extremely active inside, and there are often eruptive substances, which contain liquid water. Needless to say, it is clear to all that water is the source of life, and human beings cannot exist independently without water.

So, if water can be found on Enceladus, does this prove that Enceladus is suitable for human survival at least from the point of view of water source? Obviously, this is indeed a question worthy of consideration and in-depth study.

NASA launched the Cassini spacecraft on June/KOOC-0/5/KOOC-0/0/5, 097 to explore the Earth. However, it is worth mentioning that the Cassini spacecraft at that time only circled Saturn and skipped its satellite, and there was no substantial progress, while Enceladus only took some photos. But it is undeniable that these photos are very valuable wealth for human exploration of Enceladus.

However, it is not rigorous to draw a conclusion simply by relying on the possibility of liquid water on Enceladus. But in other words, it is this little possibility that adds a little hope for human beings to explore the outer space of the universe, and whether there are conditions for human survival on Enceladus or not, the possibility of this moment also gives human beings the motivation to explore. I wonder if you think there may be conditions for human survival on Enceladus?