I have a full-time hero system

Chapter 494: The Astronomy Controversy

Astronomy in this world is still in the stage of children's enlightenment, but it does not prevent it from having a large number of stable researchers and enthusiasts.

After all, looking at the stars is everyone's dream.

The progress of civilization does not require the ancient astrology, but is more based on the study of star systems and even larger galaxy clusters.

The so-called know yourself, know your enemy, and win a hundred battles, Yuan Xiao first studied the theory of Professor Hamid of the Federation.

It has to be said that this professor deserves to be called the father of astronomy, and the theory he created is still remarkable in this world of civilization faults that started from scratch.

First, Hamid established the size and structure of the Brujar galaxy.

The method he adopted was to calculate the distance of the Cepheid variable star relative to the earth through the observation of the Cepheid variable star.

A Cepheid variable star is a star whose brightness is [-] times that of the sun. It is characterized by a close linear relationship between its brightness change period and brightness.

Therefore, the brightness change period of the observed Cepheid variable star can be used to calculate its brightness, so as to obtain the distance from the celestial body to the Bruya planet.

Through this method, Hamid was the first to publish that the entire Bruya galaxy is disc-shaped with a diameter of about 20 light-years.

He is the first researcher in the world to define the shape and size of the Brujar galaxy. Just for this alone, his name can be left in the history of astronomy.

In addition, he also discovered many existences such as spiral nebulae through telescopes.

However, he classified all these observable celestial bodies as belonging to the Bruya galaxy.

That is to say, the universe is equal to the Bruya galaxy.

Yuan Xiao has not yet verified the data in detail. Regarding the true size of the Bruya galaxy, he does not know whether the other party's calculation is correct or not.

But obviously, the universe is equal to the Bruya galaxy, and this is absolutely wrong.

There are also many opposing voices in the astronomy community.

The main question is, what is outside the Bruya galaxy.

Professor Hamid's answer to this is "void".

Then the question arises again, the definition of science cannot be so ambiguous, what is this "void".

No one can answer.

Yuan Xiao is very satisfied, the level of this professor is still very good.

However, this No.1 in astronomy also has heavyweight opponents.

Curtis, a scholar from the League.

Curtis used another method to calculate the shape and size of the Bruya galaxy.

That is to calculate as much as possible the distance of all observable stars to the Bruya planet.

With these data, a three-dimensional stereogram can be slowly constructed.

The conclusion drawn by Curtis is consistent with Hamid's in shape, both of which are disc-shaped with a spiral structure.

And the Bruya star system is also on the edge of the entire galaxy.

The same conclusion reached by the two shocked the entire astronomical community.

Previously, people always thought that the Bruya star system was the center.

Now the result of the data explanation is at the edge.

In addition, Curtis believes that the conclusions drawn from such a large number of observations are more realistic.

He calculated that the diameter of the Bruya galaxy cluster is about 3 light-years.

The error between the two is huge.

However, because there is no more in-depth observation, no one can convince anyone of the current tit-for-tat confrontation.

At this time, the synodic telescope led by Yuan Xiao appeared.

Due to the improvement in the capabilities of telescope equipment, for star observation, it can be farther and clearer.

The photos released one by one also attracted the attention of the two.

Curtis was the first to make a statement, claiming it was the greatest breakthrough in the history of astronomy.

He sent goodwill to the Yuanxiao team, hoping to join the Principality's Qin Tiansi.

This kind of transnational recruitment of talents is basically difficult to achieve.

After all, each country is very strict about its own technological blockade.

However, the current attitude of the world towards astronomy is a tasteless one.

The alliance didn't care too much about Curtis and let him come to the principality.

In this way, it means that the Yuanxiao team has entered into a state of cooperation with Curtis.

As a result, the opposite Hamid quit.

What's more, Yuan Xiao said not long ago that the Bruya galaxy is just one of the many galaxies in the universe.

The spiral nebula observed by Hamid is not a protostar at all, but a celestial body similar to the Bruya galaxy.

This is to slap Hamid in the face.

To this end, Hamid also issued a statement defending his findings and theoretical achievements.

Participated, and many amateurs.
-
All the melon eaters came out, and Hamid confronted Curtis head-on.
-
The principality can do it, this iron-faced lord, I didn't expect to be so bold.
-
Although it is a major waste of national resources, the use of such a huge astronomical telescope allows us to observe stars more clearly, which is the gospel of astronomy.
-
Curtis has gone to the Principality, and everyone wonders whether Lord Iron Man will be biased towards Curtis's theory.
-
Not necessarily, Professor Hamid is No.1 in astronomy.
-
Curtis didn't say that the Helix Nebula doesn't belong to the Bruya Galaxy, that's what the Iron Mask said.
-
The iron-faced Lord is a son-in-law, a soft-boiled man who knows astronomy.
-
Be cautious upstairs, what science pays attention to is rigor.
-
This wave I support Lord Iron Mask, after all, he was the one who proposed the synodic telescope.
-
Oppose against!The people's livelihood in the principality is still a big problem. Studying astronomy is a waste of resources. I want to report the corruption of Lord Iron Face.
-
The son-in-law is not short of money, he needs to embezzle something.
-
Let's see what Qin Tiansi of the principality said, there is no conclusion yet.

……

This time, the comments were quite satisfactory, and no one scolded Yuan Xiao.

However, there are still many who doubt him.

After all, there is no solid evidence.

Qin Tiansi of the Principality, Yuan Xiao is having an in-depth communication with Curtis.

"You mean, there are errors in the calculation results of both of us?" Curtis was surprised.

Yuan Xiao slapped him and Hamid away with a slap.

"Yes," Yuan Xiao explained, "The main reason is the extinction effect of the interstellar medium.

Although the universe is said to be a vacuum, it is not completely, and there are still a small amount of particles and gases.

After long-distance accumulation, the effect of extinction is obvious. "

In this way, the stars in the distance will be dimmed, and the calculated diameter of the Bruya galaxy will be too large.

Hamid's error is the reason.

Curtis nodded: "Then what is my reason?"

"The extinction near the disk of the Bruya galaxy is more serious, so you can't basically see further stars, so the diameter you calculated is too small." Yuan Xiao told the truth.

Curtis didn't believe it right away: "The new astronomical telescope can solve the problem of observation? If we consider the extinction effect..."

"It's not a big problem," Yuan Xiao smiled, "This is also one of the purposes of my building such a huge telescope.

You can use a telescope, recalculate, and you will be able to draw the correct conclusion.

Of course, with such a distance of light-year units, errors must still exist. "

Curtis was lost in thought.

(End of this chapter)