How can humans fly out of the galaxy? Scientist:No need for spacecraft, just break through this technology
Outer space is so big, why did mankind never want to go for a walk, it was simply impossible to achieve with current technology. If there is a way, it is basically based on hypothetical theory.
Einstein once said that the speed of a material with static mass can never exceed the speed of light, and the spacecraft built by humans can only be infinitely close to the speed of light. However, even if it is close to the speed of light, it is much faster than the current spaceship, and may have the courage to go far. However, this requires great energy to promote, which also means that unless scientists find a better fuel, otherwise they can not achieve the dream of close to the speed of light.
But with a spaceship, you don’t want to fly out of the galaxy Easy, the diameter of the solar system is less than 1 light year, and it is still easy to get rid of this bondage if you have a spaceship close to the speed of light. It is just that the Milky Way is constantly expanding. At present, the diameter is about 150,000 light years. It is not easy to cross this vast sea of stars. The first is that human life does not allow this.
However, some people say that AI intelligence is developing rapidly now, Can the combination of human body and intelligence achieve”eternal life” in the future? There is no need to consider the factors of life. It seems that this is not completely impossible. After human civilization opened the era of industrialization, the pace of technology development can be said to be rapid, and gradually turned science fiction into reality.
Of course, the above mentioned are all possible ideas, The only disadvantage is that it is still too reluctant to travel around the stars, and it takes too long. Some scientists have put forward the idea of multi-dimensional space, thinking that cosmic space has 11 dimensions, and the human world is three-dimensional, which will be limited by time and speed. But in higher dimensions, these factors may not be considered at all, and it is very easy to cross time and space.
In terms of traversing time and space, the only thing currently available to contact isQuantum mechanics, in which quantum entanglement can realize the”traversal” of light-year level, one particle changes here, it will also be on the other side Respond synchronously. We know that matter is made up of elementary particles, and now particles can do it. If in the future scientists find that matter can be synchronized, then humans may no longer want to fly out of the galaxy in an instant, and even the spacecraft will not be used.