Chapter 1091 Cosmic Difference
Compared with explaining every theory, every conjecture, and every technology in detail, let alone the feasibility, even if it is really feasible, this is not suitable for mages. It is far less suitable for mages than this kind of method.
And Mo Lan heard some theories about gravitational waves in a class, and heard the concept of gravitational wave detectors in practical applications, which immediately made Mo Lan very interested.
For now, the optical telescope has the farthest detection distance in the world, and it can find a way to detect where there is light. Although limited by the speed of light, what the optical detector detects is many, many years ago, but This also has great scientific research value and application value, so optical telescopes have played a very important role in the breakthrough of astronomy, and have also made great contributions to the process of human beings' understanding of the universe and the world.
When Mo Lan was in the Abyss Continent, he tried to use ice blocks to build an optical telescope to detect distant information. Later, he also tried to build a very large optical telescope to detect the universe and find other worlds.
But the cosmic starry sky outside the game world is completely different from the real cosmic starry sky. Although the real cosmic starry sky is also extremely empty and a vacuum with little matter, there are stars dotted in the starry sky. You can observe it in all directions from anywhere. See the stars.
In addition to stars, there are many stars in the cosmic starry sky. According to these stars, human beings can not only complete the coordinate system that can be used in the universe, but also use the light emitted by them to study them and grasp their positions.
Therefore, although the starry sky in reality is extremely large and sparse in matter, human vision is not limited. Wherever you don’t use any equipment, anyone can see the shining starry sky when they look up, and look at the distant ones. The "sun" beyond the distance.
But the cosmic starry sky in the game world is the same. The starry sky in the game world is not worthy of being called a starry sky, but a vacuum, a vacuum in the universe. There are no stars in it, not only no matter, but even no light. The degree of vacuum is more thorough than the real world !
And although the human vision in the universe of the game world has not been affected, there is no matter, not even light, it is pitch black, and the pure black seems to be able to swallow everything.
Sometimes Mo Lan even wonders if there are no other planets or other worlds in the universe outside the game world?
But the problem is that Mo Lan has already encountered two worlds, and both of them are the two worlds where life was born, and these two worlds also have the sun, that is, the stars
As far as the light of stars is concerned, as long as stars exist in this universe, they cannot be hidden. The light of stars can illuminate the universe, and the light emitted by stars can be seen in a wide range of the universe, so as to obtain the information of stars and thus obtain Know the coordinates of the stars.
As far as the probability of birth of life is concerned, only a very small number of planets can give birth to life, and most of them are just barren.
If some of the barren planets without stars are excluded, there will definitely be a group of barren planets with stars left, and the stars of these planets will also bloom their own light.
It's like the scene in the current universe is a normal scene, but the dark scene in the game world with nothing is so problematic.
In this case, optical telescopes or other optical detectors are useless, there is no light at all, what can optical detectors do?
Can't do anything!
Mo Lan had studied it for a few days before, and finally came to the conclusion that the place where the game world is located may not follow the heliocentric theory, but the geocentric theory.
There are no planets in the universe here, only one world after another.
And even if there is a sun in these worlds, it is not outside, but exists inside the world.
Just like the game world, the sun is also inside the world, and the sun has to revolve around the earth.
In front of the sky and the earth, even the sun is just a younger brother, who can only circle around obediently and honestly sprinkle light and heat.
And at the outermost periphery of the world, there is a circle of world wall to prevent all matter and energy from leaving and entering. Light is also energy, so naturally it is also within the blocking range of the world wall.
Therefore, a world under the wrapping of the world wall membrane cannot penetrate any light, breath, and energy fluctuations to the outside world.
Instead of emitting any matter or energy, the world wrapped by the world wall is in a dark universe. At this level, unless you have already been close to the world, and have included the world in your own mental power detection method, In other words, a beam of light spans countless distances and just hits a world, otherwise you will never be able to discover a world, even if it is very, very close to you.
It can be installed that the density of planetary divisions in the real universe, light years are basically just the basic unit, but if you don’t know the specific coordinates, you want to send a beam of light across countless distances and just shine on a world.
This is nonsense, and it is also dangerous. When you release the beam of light, you are often exposed when you find the other party. This is not safe.
And it is even more nonsense to use mental power to detect it with other worlds.
So in the game world universe where there are no planets but only worlds, optical detectors are useless, so the universe outside the game world is pitch black, as if even light can swallow it.
There may be a world within a few light seconds away from you, or there may not be a world tens of light years around you.
Before, because there was not much demand for other worlds, and he did not dare to expand outside without authorization, Mo Lan did not continue to study.
But now it's different, not only has the strength reached the level of two true god-level professionals, but also has a demand for other worlds in terms of supervisors.
Especially those small worlds that are not as powerful as theirs or the barren worlds that have no life at all.
Every world contains amazing value, whether it is for individuals, for forces, or even for the entire civilization!
So when Mo Lan heard about the concept of gravitational waves and its application on detectors, Mo Lan couldn't help but think of this aspect, of detecting other worlds.
The starry sky outside the game world has no light, so optical detectors cannot be used.
What about gravitational wave detectors?
The indoor wall membrane can block energy, light, and matter, but can it also block the mass, can it make the mass disappear?