Is Infinite Space conscious? Is the space of the universe infinite

Space is three-dimensional, plus time becomes a dynamic space, according to the theory of the universe, when the universe was formed, space-time was created, and it continued to expand, but when there was a contraction, perhaps the critical point could be found, which is what we call the max of space, and the interesting thing is that time will flow backwards at that time.

In fact, there are multi-dimensional spaces, for example, one-dimensional space is a line, a point is made, two-dimensional space is a surface, made of lines, three-dimensional space is a body, made of a surface...

There is a theory: we know that the boundary of a black hole is called the event horizon. The horizon is the dividing line between whether or not light can escape.

Within the horizon, because the light cannot escape, it cannot be seen, and no information can be obtained from inside. Black holes have "stealth" technology, people cannot directly observe it, and even scientists can only put forward various conjectures about its internal structure. So, how do black holes hide themselves?

The answer is curved space. We all know that light travels in a straight line. This is the most basic common sense.

However, according to the general theory of relativity, space bends under the action of a gravitational field. At this time, although the light still travels along the shortest distance between any two points, it is no longer a straight line, but a curve. Figuratively speaking, it seems that light was supposed to go in a straight line, but the strong gravitational pull pulled it away from its original direction.

The event horizon is the scale of a star whose surface escape speed reaches the speed of light. Mathematically simplified, this scale r=2m is the mass of the celestial body. If the radius of the Sun is reduced to 3 kilometers and the radius of the Earth is reduced to 1 centimeter, then they will escape at the speed of light on the surface, that is, the light will not be able to escape.

Since it was first calculated by the German physicist Carl Schwarzschild in 1915, it is called the Schwarzschild radius. In our universe, if we think of the universe as a dense plasmid, and light has a maximum distance that can be reached (currently no more than 15 billion light-years), isn't this the Schwarzschild radius of our universe? As a corollary, our universe itself could be a large black hole.

The horizon of this black hole is the spatial boundary of our universe, and if there is intelligent life beyond the spatial boundary, they know nothing about the internal affairs of our universe. If our universe is a black hole, there is a larger universe outside of ours, and our universe is just a black hole in that larger universe, and of course, that larger universe can also be a black hole. This is a black hole with a black hole.

I guess I don't have any consciousness.

What's out of the universe? It is said that the universe is infinite, but the universe is composed of space and matter. And space and matter are finite.

How can finite space and matter make up an infinite universe? If the universe is finite, then what is outside the universe? Outside the Earth.

What's out of the universe?

It is said that the universe is infinite, but the universe is composed of space and matter.

And space and matter are finite. How can finite space and matter make up an infinite universe? If the universe is finite, then what is outside the universe?

Outside the earth is the solar system, outside the solar system is the Milky Way, outside the galaxy is the universe, and the universe is constantly expanding"Our ancestors have long had a scientific definition, the so-called universe is the sum of space and time. In the modern view of Einstein's theory of relativity, it is a four-dimensional space-time body, that is, a synthesis of three-dimensional space and one-dimensional time.

How big is the universe? It's hard to know. If the radius of the spherical universe is the speed of light multiplied by the age of the universe, calculated by the range of the propagation of the time of the birth of the great **.

If the age of the universe is calculated in 14 billion years, the radius of the universe is 14 billion light years, which is about 1400 trillion trillion kilometers.