Step out of the portal and you'll see the cold and deep space in front of you.

Beneath, the azure earth glows.

Overhead, the sun shone brightly.

Standing at the intersection of the three "worlds", listening to the echoing sound in his ears, Chen Yu's heart rose to loneliness and desolation.

When the gaze shifts to the Cygnus in the Milky Way, this loneliness and desolation will inevitably turn into horror.

Over there.

Just 1,400 light years away from the earth, there is a group of intelligent civilizations whose technology far exceeds that of human beings for more than 2,000 years......

Are they staring at this too?

Or...... They've already been here?

Taking a deep breath, Chen Yu stopped the cranky thoughts in his mind, faced the camera, pointed to the Cygnus in front of him and explained: "The one that extends in the form of a cross structure is Cygnus." There are 191 stars in the constellation that are visually brighter than the 6th magnitude and 22 stars that are brighter than the 4th magnitude! So in the summer, even if the Milky Way is bright, the constellation Cygnus can be spotted at a glance. ”

"And the star numbered KIC 8462852 that we are going to observe now, which is Tabi, is around the 'neck' of the swan. ”

As he spoke, Chen Yu held up the white courier box and made it hovering in space. Then he grabbed the seal and pulled it hard.

"Tear up!" Chen Yu opened his voice to dub.

Without gravitational restraint, the lid unfolds under the tug of tape, revealing the round product inside.

Reaching out and taking out the ball, Chen Yu carefully observed it for a while, and put it in front of the camera to show: "This is the Hubble telescope that was launched in 2105, very much like a magnified version of the glass ball, and it is impossible to distinguish the front and back." But it comes with an instruction manual, so I'll take a look at it first. ”

Packing the tape and the empty box into the storage box on his back, he carefully flipped through the electronic version of the manual, and then drew a cross on the ball.

The orb immediately lit up with a faint blue glow.

With the help of the manual, Chen Yu completed all the preparations and parameter settings before shooting, and positioned the lens near the constellation Cygnus. The Hubble telescope then automatically fine-tuned its angle and aimed at Tabi 1,400 light-years away.

"The way this telescope is positioned is interesting. To put it simply, it has a very large number of pulsar coordinates in its internal database, which can be aimed at the target based on the position of the pulsar around the star being observed. This positioning method is similar to the spaceship navigation system in science fiction movies. ”

"Further improving accuracy, shooting, and simulating photos takes at least half an hour. So in order to avoid wasting time, let's take advantage of this to do something. ”

Pushing the engine back slowly, Chen Yu pointed directly at the earth below, and said, "Help NASA wipe your ass and stop those two travelers back......"

[Voyager One or Two?]

[Smashed!]

[Joy to hear. (Eat melon)】

[I heard that it flew out of the solar system! Can you stop it from coming back?]

[! Want to fly out for decades? Imagine the solar system too small, right?]

[Launching that dangerous thing into outer space, NASA is simply mentally retarded, pulling the back of all mankind.] 】

[It's not that serious, flying to Proxima Centauri may be 100,000 years later, and it is still a matter of whether human beings exist or not. 】

[The key is that the two discs above reveal too much information, and if you are taken by aliens, you can directly understand everything about human beings. 】

[What is written on it?]

[CD: Anyone? Come and play!]

【......】

【Cowhide ......】

"Today's live broadcast, I think it's very meaningful. ”

Operating the portal, Chen Yu kept talking: "Let us know two things. One, human beings are not alone, and the existence of intelligent beings in the universe is the norm. Second, the distribution of intelligent civilization may be very dense. Perhaps no more than 1,400 light-years away will be a civilization with no less scientific and technological strength. In the Milky Way, a thousand light-years is quite close. ”

"As for the lower life, there may be more. For example, in our solar system, there are at least two planets where life exists. Oh yes, most viewers shouldn't know about this yet. ”

After completing the spatial docking of the portal, Chen Yuyao pointed in the direction of Jupiter: "Last time, I caused a large fountain in Europa, and through the official water sample test of Huaxia, it was confirmed that the water contains single-celled organisms with carbon-based structures. There are also bacteria and viruses. ”

"This also proves that under the right environment, organic macromolecules can form specific DNA sequences, and then give birth to life forms that we humans can understand. ”

"Originally, this news was not allowed to be spread. But now that intelligent life has been discovered, there is no need to keep it secret about the lower life. ”

As the words fell, Chen Yu urged the engine to pass through the portal and appear in the deep space outside the solar wind layer, flying at full speed in front of him. In the blink of an eye, the metal arch was thrown away without a trace.

"There are two Voyager probes, both launched in 1977, and I intercepted the closer No. 2 first. ”

"According to the information I gathered on the NASA website in advance, Voyager 2 was behind me at this time. But why should I fly forward? Because Craft 1 is extremely fast, reaching 17 kilometers per second. If you want to intercept it smoothly, you can only maintain a relative speed close to it. ”

While interacting with nearly 50 million viewers in the live broadcast room, he turned on the engine and continued to accelerate.

Long.

When his acceleration reached 16 kilometers per second, the silver-white Voyager 2 slowly "chased" from behind.

"It's coming!"

Looking back at the horn-shaped detector, Chen Yu adjusted the speed and angle through the helmet's intelligent system, and slowly leaned against the detector.

"This is the legendary Voyager II. In 2018, it officially arrived at the top of the heliosphere and entered the interstellar space region that mankind has never set foot in. The so-called heliopause is the farthest distance that the solar wind can reach. ”

But that doesn't mean travelers have rushed out of the solar system. Because the effective gravitational range of the solar system reaches the Oort cloud, only when you get there can you really enter extrasolar deep space. ”

"And at its current speed of 17 kilometers per second, it will fly for at least 30,000 years. ”

"Again. The universe is so big that any civilization would feel hopeless. ”

During the conversation, the relative speed of Chen Yu and the detector successfully reached 0 meters per second, and then under the gaze of all the audience, they decisively rode on the metal frame supporting the antenna.

"Some friends may want to ask, since it takes 30,000 years for a traveler to fly out of the solar system, why is it necessary to intercept it?"

Raising a finger, Chen Yu said solemnly: "Of course it is necessary." Because of caution and attitude. ”

"A scene 1,400 light years away, we will be able to take clear pictures after the twenty-second century. Who can guarantee that these two probes will be obtained by extraterrestrial civilizations in ways beyond human imagination? Since there is a possibility of exposure, no matter how small the likelihood, it is not as safe as zero chance. ”

"Although there are civilizations that have built such a large galactic Internet on Tabi Planet, it proves that alien beings have a friendly willingness to communicate. But the existence of a very aggressive and hostile civilization must also be inevitable. ”

"It is not easy for human beings to struggle to survive until now, and from now on, to be cautious about the universe is to be responsible for our ancestors and descendants. ”