Can humans travel through time? Can you turn back the clock?

According to the hypothesis proposed by Einstein, there are only two situations in which time and space can be traveled.

1.When there is a huge magnetic field that distorts space.

2.When the speed exceeds the speed of light.

I have two thoughts:1It is impossible for an object with mass to travel faster than the speed of light as far as we know scientific knowledge, because it has been flattened in the process of propagation. So, let's start by looking for an object with no mass and hypothetically.

Light has no mass, but it has moving mass, so the gravitational pull of the earth has an effect on light. So, I assume that there is a huge black hole or some other strong gravitational attraction in the positive direction of light propagation, and maybe it will have an effect on the light, changing its acceleration and thus increasing its speed, so that its speed is greater than the speed of light (just hypothetical).

My other thought: 2Albert Einstein said that when the speed is close to the speed of light, everything stops, including metabolism.

Therefore, when the metabolism is stopped, it is possible to decompose the person, and transfer the decomposed atoms at a speed greater than the speed of light, and the decomposed atoms will not be destroyed by the huge force. So don't worry. When you reach your goal, you can reassemble people, and you can go faster than the speed of light.

By some means, when you are moving faster than the speed of light, assuming that it takes 20 years for this speed of light to catch up with you, then what you see should theoretically be 20 years ago, that is, you have traveled through time and space for 20 years. It's just that no one can really try it.

In the process of continuous development of science and technology, more massless matter may be discovered, or how to make objects with mass not destroyed by strong forces, perhaps Einstein's theory is not entirely true, and his hypothesis may not really allow us to travel through time and space. Because we don't have the ability to substantiate these ideas. Therefore, before that, science needs more hypotheses, questioning and exploration.

I have always believed that human beings can travel through the corridors of time and space.

Perhaps, the UFO is the visit of the people of the future, maybe the underwater pyramid of the Hundred Acts Delta is the time and space shuttle station of the future civilization, and maybe there is an infinite huge magnetic field and space distortion under the dark deep sea. A few examples are enough to prove that time travel is entirely possible, it is only a matter of time. It's up to us to succeed before humanity dies.

As someone who wants to cross the boundaries of time and space, we have to continue to explore.

Time, magnetic force can not be reversed. But many years later, it may be possible to convert people into energy and travel through time and space.

Time should be able to be reversed, as long as it is attractive enough.

Like a black hole, it's a machine that can turn back time, and when you enter a black hole, you go back in time.

But exactly how long has passed is not clear.

Maybe you can soul cross, that's not bad.

If you enter the space-time tunnel, you might be able to pass through, right?

There are two things in this world that are irreversible.

One is magnetism.

The other is time.

Everything we see depends on the reflection of light.

Suppose my speed is much, much, faster than the speed of light.

A planet that takes light 20 years to reach.

I flew there in a second. (I'm faster than the speed of light.) Ha ha. So, I'm standing on that planet and looking at Earth.

Because the light of the earth just arrived in front of me 20 years ago.

My eyes received the same light as they did 20 years ago.

So I'm going to see what the Earth looked like 20 years ago.

The light cannot be returned. It's like the water you spill.

It can't be retracted like a rewind.

So, you can't turn back time.

You can only chase it. And not let it flow backwards.