With party allegiance say the diameter of the Milky Way.
In addition, some of the commanders have a basic understanding of the universe.
Immediately, thousands of commanders in the audience fell into silence again.
This time they are not confused because they do not understand the concept and their cognition is not clear.
Instead, he lamented his own insignificance.
A human being more than one meter tall, and an earth with a diameter of more than 12,700 kilometers.
A solar system several light-years in diameter.
The sixth star field with a maximum diameter of 1800 light years...
The tenth area of Orion's spiral arm with a maximum diameter of about 10,000 light years...
All of these seem to be bigger and more exaggerated astronomical figures.
At this moment, within the scope of the entire Milky Way, it seems so small and insignificant.
The Milky Way itself is not considered a large galaxy.
It is placed in the entire galaxy group or galaxy cluster, and it is also an insignificant existence.
And there are hundreds of billions of galaxy clusters, galaxy groups, etc. that are at the same level as the Milky Way.
They are also insignificant on the scale of the entire observable universe.
Because of galaxy groups and galaxy clusters like them.
After countless gathered together, they became large and small super galaxy clusters.
The number of such superclusters.
There are more than 100 billion within the scope of the entire observable universe.
Assume that each supercluster is within.
The number of galaxy groups or galaxy clusters included is fixed.
Just take 100 billion as the standard.
Then, among the 100 billion super galaxy clusters, the number of super galaxy groups that exist.
As many as 100 billion x 100 billion.
That's 100 trillion galaxy groups or clusters.
exist in the observable universe.
And within these galaxy groups or galaxy clusters.
It also contains hundreds of billions or even trillions of small, medium, and large galaxies similar to the Milky Way.
Just calculate according to the average number of 500 billion.
Then the number of galaxies with the same level as the Milky Way within a galaxy cluster.
It is equivalent to 100 trillion x 500 billion.
That's 5 billion billion billion billion.
That's within the bounds of the observable universe, which is 13.8 billion light-years away.
The number of all galaxies with the same rank as the Milky Way.
As far as is known, the number of star systems in the Milky Way is about 200 billion to 400 billion.
This number no longer needs to be calculated accurately.
Any human with the slightest notion of math should know.
It really doesn't make much sense at this stage.
In addition to making everyone feel deeply small again.
Of course, it deserves an extra mention.
These galaxies are not spread out in a plane.
But in a three-dimensional space.
And there is a phenomenon that the spaces are folded and overlapped with each other.
That is.
The Milky Way where the earth is currently located is very likely to be of a higher level.
Galaxies in higher dimensions overlap in one and the same space coordinate.
It's just that the two galaxies overlap each other.
But because of the different dimensions, they did not produce mutual interference.
They are all in peace with each other, and they are generally life forms that live in two dimensions and galaxies.
I can't see each other, I can't feel the existence of each other...
As far as this is concerned, the scope of the universe that cannot be observed by the current level of human technology has not been calculated yet.
The reason why the universe is said to be more than 13.8 billion light-years in diameter.
In fact, this is just the light from the maximum limit distance that human observation equipment can capture.
Beyond the observable distance of human science and technology, there is a vast, temporarily unobservable region of the universe.
Their size is simply unimaginable.
What's in there, no one knows.
It's like an oversized dark forest.
The observable universe that surrounds a mere 13.8 billion light-years...
As for those commanders who have no concept of the universe so far.
At this moment, they are also working hard to calculate.
Trying to figure out these concepts.
Do the math.
Li Chen saw that everyone was so devoted and fascinated.
Did not bother everyone.
After quite a while, the expressions of these commanders finally returned to a little bit of normal.
Everyone subconsciously looked up at Li Chen.
As if waiting for him to instill more, wonderful knowledge into himself.
But Li Chen didn't do that.
He returned to the issue that everyone was concerned about and discussed just now.
"Now, do you know?"
"Even if we kill our 'citizens' who are also Earthlings."
"Those aliens won't let it go."
"This universe is so vast, they can still find cheaper life forms from other planets to act as 'agents' and fight a proxy war with us."
"If we easily send troops to fight, how many people do we have enough to consume? How many energy resources do we have to fight those aliens?"
"It is a fact that must be acknowledged."
"So far, our star refuge can even use the energy of the entire planet."
"It may not be qualified to compete with these powerful, old-fashioned cosmic civilization empires!"
"What's more, in the universe, we are nothing but a speck of dust."
"So we can only endure!"
When Li Chen said this, he felt a little depressed.
I couldn't help but took a few deep breaths.
If you fall behind, you will be beaten.
Those who are poor, weak, and weak must accept the fate of being severely beaten.
This is not only the survival law of the earth, but also the universal law of the universe.
Looking forward to a righteous hero descending from the sky to save himself.
It's better to play your own subjective initiative.
Use all your ingenuity to live well.
You can only hold your breath and preserve your own strength.
Take advantage of all available opportunities and continue to grow and develop.
Let yourself have few bargaining chips in hand to generate fission growth in every opportunity.
Only then can you truly change your own destiny!
In addition, any blind behavior is tantamount to asking for a dead end...
After listening to Li Chen's analysis.
As well as research and judgment on the current situation.
The thousands of commanders present were finally completely convinced.
At this moment no one made any further comments.
Everyone agreed with Li Chen's analysis.
One by one, only admiring eyes were left to look at Li Chen.
Look at the supreme commander of the star shelter.
Every commander's heart is full of admiration for Li Chen at this moment.
What is a leader?
What is real talent?
This is!
Including the well-informed and experienced Mo Li.
At this moment, she couldn't help but look at her master Li Chen with admiration again.