Is there nothing strange in the world that exists through time and space?

I heard the teacher say: this exists, as long as it exceeds the speed of light, but with current technology, this can only be a theory and cannot be put into action.

Time and space are a pair of inseparable companions, sometimes there is time, and there is time when there is time.

Let's not talk about traveling through time and space, just talking about traveling through time and going back to the past, this is a basic historical understanding, and it is impossible to reproduce things in the past.

For example, if you want to go back from the present to the ancient, or from the ancient to the contemporary, it changes the order of development and change of things in nature, so it can only be delusional.

So was Einstein's theory of relativity wrong? Of course not, the concept of space-time in the theory of relativity has changed, and fundamentally, it does not prevent the normal development of the natural world, but the way it is described and recorded is different.

The concept of time and space has changed, and time and space can be traversed, but the normal order of nature will not change in the slightest due to the change of people's concepts.

The rapid change and development of things now increasingly challenges people's traditional concepts of time and space, such as the construction project that can only be completed in the past few years, and now it may only take a few months to complete. People always use the word unbelievable to describe how the earth is so small and how the plane is so fast. Why is the train so fast, and how is the speed of China's reform and opening up so fast!

It's possible, but no one can say for sure. According to Einstein's theory, even if time can really travel in some places, how good is it to be a place where life exists? I think it's more likely.

You should look at the unsolved mysteries of the world, there are things that cross over, but don't listen to the fools below, facts prove everything, don't look at the theories of the utopians.

After thinking about it, I'll give you some refinement. Who called me a good man?

This thing must not be possible. To use a simple analogy, which is also the analogy that Hawking put forward - a killer A loads a bullet on the table, loads the bullet and travels through time, comes to a minute ago, sees him loading a minute ago, he raises his hand and shoots himself, killing himself a minute ago. So, since, he died a minute ago, and who was the one who shot it?

This is not logical. It also violates the objective law.

I read in a book the self-report of a person who was abducted by aliens, he said that the reason why alien UFOs fly so fast is because there is an interstellar corridor in the space of the universe, and this corridor also exists on the planet, and their speed is not through time, but between space, they find a highway, and it is what we call a natural wormhole. So, even technologically advanced aliens can't travel through time, let alone us.

Everything imaginable, exists, at least in your brain. Just as the Buddha said, there are 3,000 worlds in a grain of sand, and science has proven it to be credible. The earth, perhaps, is just a grain of sand on the outside.