"What's that?!"

Everyone who walked on the road was attracted by the scene in the sky.

A transparent light curtain envelops the entire sky.

People looked at the sky for a moment, wondering what had happened to Blue Star.

Many people picked up their mobile phones to record this scene.

"Is this the aurora?"

Most of the people were just curious, gathering in groups of three or five, pointing at the light curtain in the sky.

There are also some anxious people who rush home after discovering this situation, turn on the computer, and want to share the scene with friends and family.

Who knows, on the Internet, there are all similar discussions.

"Do you have this light curtain there?"

"We have it here, coordinates Yangcheng ......"

"We have it too, I'm ...... in Southtown"

Many people think that this situation is just happening in their place, but who knows, it can be seen all over the world.

"It seems to be a ball, completely enveloping the blue star......"

"Damn, it can't be an alien, is it?!"

"Spherical, wrapping the blue star, I thought of the Dyson sphere ......"

"Aliens don't want to suck all the energy of our Blue Star, do they?!"

"Before this light curtain was raised, I saw a robot outside the sky, you say, could this be related to Blue Moon Technology?!"

"This is the super weapon 'Burning Star', which uses the principle of a magnifying glass to refract the sun's rays, this is to blow up our Blue Star!"

"It's over, the end of the world is coming, I already feel the heat, the global temperature will rise by one degree a day, at most a month, we humans will be completely wiped out......"

On the Internet, there are all kinds of things to say, some are not a big deal, and some are afraid.

Just when people were like headless flies, thinking that every hypothesis was justified, the official finally issued a notification.

"The canopy shrouded in the sky above the Blue Star is a defense system specially installed by Blue Moon Technology Company in response to the asteroid crisis......"

"The canopy system can intercept all dangers from the universe, please don't panic ...... people."

Seeing this announcement, the whole network instantly boiled.

"Blue Moon Technology again?!"

"Where the hell did this company come from?!"

"Robots, magnetic levitation, projection touch, the technology contained in these three products has far exceeded the times for tens or hundreds of years, and now it has come up with a canopy system to protect the world?!"

"Blue Moon Technology is so good, I suspect that the last time the asteroid hit the Blue Star, they also intercepted it......"

"It's very likely, how can an asteroid with a speed of Mach 50 suddenly slow down and stop when it is about to crash into the blue star......"

"That is, before the Siber region encountered an asteroid with a speed of Mach 20, it was not attracted by the gravitational pull of the blue star, it crashed into it normally, and smashed a crater with a diameter of 500 meters......

This announcement not only did not reassure the people, but made many people worried.

"I'm worried about one thing now, whether this Blue Moon Technology Company is our own company ...... Bluestar"

"What do you mean upstairs?!"

"The technology that Blue Moon Technology has come up with is too forward, and it spans many fields, unlike the ...... that we can make by Bluestar ourselves."

"More like an alien ......"

"Damn, Blue Moon Technology Company is opened by aliens?!"

"It's possible, maybe, that we're imprisoned by aliens......"

……

Summer capital base.

Tens of thousands of experts of various types gathered to carry out a series of studies on the canopy.

"What impact will this canopy have on the blue star, and is it possible to exacerbate the greenhouse effect?"

Councilor Zhou personally sat in charge and commanded the audience.

"Refractive index ...... being tested"

Outside the base, a group of people carried out tests with various types of instruments.

"Teacher, it doesn't seem to be ......," a staff member said, holding the instrument and looking horrified.

A gray-haired old man, shocked when he heard this, snatched the prism from the student's hand and tested it in a pile of precision instruments.

When he tested it himself, the look of shock on his face finally appeared.

Seeing this, Councilor Zhou hurriedly stepped forward to inquire about the situation.

The white-haired old man explained, "We just used the bias diagonal method to test the refractive index of the canopy, but the result was ......"

"How's it going?!"

"There is no refractive index!"

"That light curtain seems to be able to absorb light, or in some way we don't know about, shielding our testing methods?!"

This is the first time I have seen this situation, and the old man's eyes were full of confusion, but soon, he regained his composure, looked at the student and said:

"Testing ...... with the Autocollimation Method"

"Good!"

The student hid his fear and quickly switched the test method.

On the side, there are several students, holding pen and paper, waiting for the parameters, ready to start calculating at any time.

"Teacher, still no ......"

"What?!"

The white-haired old man was taken aback, this time he didn't do it himself, and after muttering for a while, he said again: "Use the critical angle method to calculate again!" ”

This method requires two prisms to come into contact, and the measurement accuracy is not as good as the previous two methods.

But at this moment, the white-haired old man wanted to be sure of one thing.

At the end of the test, looking at the student's shaking of his head, the old man took a deep breath, looked at Councilor Zhou and said: "Although the critical angle method is not accurate, as long as it is a prism, it will definitely be able to show the dividing line between light and dark, but now, there is no ......."

"What do you mean?!" Councilor Zhou didn't understand it very well.

"It means that this canopy absorbs or shields all the light signals inside our blue star......"

Councilor Zhou paused, still didn't understand, and then asked, "Does it have any effect on our Blue Star?" ”

"Will the world get hot?"

"The world is not going to get hotter, it's going to get cooler......"

"It's good if it doesn't ...... global warming"

Councilor Zhou breathed a sigh of relief.

"Not good!"

The old man said with a solemn face: "From now on, we Blue Star will not be able to observe the real universe......

"What?!"

Councilor Zhou was shocked, didn't the aliens say that the canopy was just blocking other civilizations in the universe from spying on the blue star?

How come it turns out that even Blue Star can't observe the universe?!

The old man looked bitter and shook his head, "Councilor Zhou, are you sure you didn't lure the wolf into the room?" ”

"Not being able to observe the universe is equivalent to blocking the blue star, and our scientific and technological conjectures will stagnate......"

"The consequences are extremely serious, probably, not in the short term, there is no big impact......

"But in the long run......"

"Blocking the Blue Star means that there will never be a Copernicus who will ever come up with the 'heliocentric theory'......"

"Blue Star's cognition of the universe will completely stop at the moment of 'geocentric theory', and there will be no more ......."

Councilor Zhou was shocked and hurriedly said, "You mean that our technology will stop?" ”

"Science and technology can still develop for decades......"

The white-haired old man sighed, "But the important thing is not technology, but science ......."

"The so-called science is a process of constantly putting forward hypotheses, verifying them through various means, forming laws, and then constantly overturning them......

"From today onwards, we can have assumptions and we can have 'laws', but there is no way to verify whether 'laws' are really correct......"

"It's like Newton's law of gravitation, which was the truth for a hundred years at the time, and it can verify the laws within the solar system."

"However, with the advent of Einstein's general theory of relativity, the law of gravitation has flaws, one is that it cannot solve the problem of instantaneous gravity, the second is that it cannot solve the problem of shrinking the length of objects, and the third is the wrong understanding of the effect of gravitational force beyond distance."

"With the appearance of the canopy, there will be no next Einstein in the field of science, and even if it does, it will only be on the wrong path, going farther and farther......"

"Mankind's understanding of the universe will completely stop at this moment, today!"