Tangping Astronomical Center.
The Earth Federation's outstanding scientist, Tang Rui, sat in front of his desk.
In front of him was a cup of tea.
Such a great scientist was naturally a precious asset of the federation.
His name was also on the evacuation list.
After receiving the notice, the old man did not go to the nearby military airport to gather.
He was already eighty-three years old this year. What was there to be afraid of at such an age?
He had already lost all hope for the government that had abandoned the people of the Federation!
The strength of character was perfectly reflected in an old man who was already at the age of a candle flickering in the wind.
In this life, the old man was worth it, even though his name was not as famous as a ninth-rate celebrity in society.
He could understand why the federal government did not tell the truth to the people, but he could not understand why the federal government would abandon the people!
As a member of mankind, between struggling to survive and standing with dignity to welcome death, Old Man Tang Rui chose the latter.
Not being able to see the mysteries of the universe was his greatest regret.
Tang Rui pondered for a while at his desk. He opened his laptop and used his authority to send a message to LEUE1335 -1559 through the radio telescope.
"On behalf of the humans on Earth, I would like to ask if you are aliens and which star field are you from? Why did they invade us?"
The message quickly received a response.？？？？？？ a string of numbers
The content of the reply was a long string of question marks.
The last message was roughly," For the convenience of communication, please send me your language code list!”
Tang Rui thought for a moment. Sending Earth's language code to aliens should not pose any threat to humans on Earth.
After sending it over, the communication between the two parties through the radio telescope signal was obviously much faster.
"Please tell me, are you humans?”
The alien's question confused him.
"Yes!"
In order to prove this point, Elder Tang Rui sent his own photo over.
After a while, the other party sent a reply.
"May I ask, why is mankind's technology deteriorating so quickly?”
The other party's next question made Old Man Tang Rui's head spin. He didn't know how to answer this question.
It was obvious that the other party had a considerable degree of familiarity and understanding of humans.
However, how could human technology degenerate so quickly? The alien's question was really strange!
Even though the Earth Federation had not developed any technology in the past hundred years due to various reasons, it was not considered to have degenerated!
Tang Rui didn't understand.
In a flash, he suddenly thought of an unbelievable possibility!
Prehistoric humans!
.........
From some scattered archaeological evidence on Earth, it was possible that many years ago, there were prehistoric humans with a high level of civilization on Earth!
American scientist Meister found the footprints of an adult wearing slippers and a child in the Cambrian-era deposits of Antelope Spring, Arizona. The famous mathematician Melvin A.Cook of the University of Arizona confirmed that they were indeed human footprints.
Trilobites were creatures from 250 to 540 million years ago and had long since become extinct.
This meant that humans had existed on Earth hundreds of millions of years ago!
There was a lot of similar evidence!
In addition, more than 100 years ago, the famous fossil expert Hai Tao of the national era also found strange fossils similar to human shoe prints in Hongshan, Xinjiang, about 270 million years ago.
It looked like a human left shoe print and was known as the "Opatz Mystery" of Xinjiang.
Haitao said in a paper published in the journal " Knowledge of Geography " that this " Opatz " phenomenon indicates life on Earth.
In addition, man-made hammers that were 27 million years old were also found on Earth.
Although the hammer had hardened and carbonized due to time, after testing, the head of the hammer contained 96.6% iron, 0.74% sulfur, and 2.6% sulfur.
This was a very strange alloy. Even now, it was impossible to create such a metal that combined iron and sulfur.
There was also the nuclear reaction in Africa, Egypt, 2 billion years ago!
.........
Tang Rui's breathing was a little hurried at this moment, and he couldn't help but feel nervous!
If his conjecture was confirmed, it would undoubtedly be a subversive discovery for the scientific community!
The evolutionary theory of the humans on Earth regarding the origin of mankind would be completely overturned!
(Regarding the subversion of the theory of evolution, in fact, the Darwinian theory of evolution in our textbooks has now been denied by most scientists in the world.)
With trembling fingers, Tang Rui typed out a message on the computer---Are you prehistoric humans?
After a long time, he received a reply.
"I'm a human, but unfortunately, I don't know what prehistoric humans you're talking about!”
It really was a human!
Tang Rui was so excited that he couldn't even mutter to himself!
A prehistoric human who represented a super high-level civilization was riding a huge spaceship and returning to Earth. What kind of impact would this have on mankind?
"You will destroy Earth? Or enslave us?"
“........”
The following conversation that had a critical impact on human civilization would disappear into the dust of history forever!
"Can we meet and talk about it in detail?"
After receiving the reply, scientist Tang Rui stood up and walked out of his office!
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