Chapter 1374: Blue shift

"Look, what a beautiful starry sky above my head." Princess Jingxi looked up at the starry sky and said to Qin Tian.
At this time, the two are lying in the grass and looking at the sky. This comfortable feeling makes people have a special sense of satisfaction. Think about the battles in the past, and now the happy life is commendable.
They have been to many planets, and many places are the battlefields of the past. Now, lying on the grass, listening to the nearby insects, and feeling all of this, there is naturally a special mood in it.
This relaxing day is really enjoyable.
Both of them have entered middle age, but Princess Jingxi's figure is actually a little slim. Since she came to Blue Star, she has often participated in manual labor and her figure has become better. The life here is very rich, but the belly slowly swelled up, some like a middle-aged man with a big belly.
Qin Tian didn't care about it. His heart was wide and fat, and the middle-aged man must be blessed.
Sometimes, even joke with Princess Jingxi's belly, when will your belly bulge?
At this time, Princess Jingxi will have a sense of loss. Several times he tried whether Qin Tian would make a test-tube baby with the genetics of the two, and he also felt the feeling of being a mother once.
However, Qin Tian shook his head every time. Qin Tian did not have much pursuit of succession. As for the hidden ideas behind them, both of them deliberately ignored them, and no one would think in that direction.
Is there a future in the universe? If there is no future, why do we have to leave future generations to feel the end of the universe?
This kind of thinking is indeed a bit pessimistic, and it still comes from two high-level people. The two people who once ran and fought in the galaxy are really touching.
Now, the two are lying like this. If they touch the ground with their ears, they can hear footsteps, some adults and some children.
Because she is often in the universe, Princess Jingxi ’s body may appear to be in a state of being unable to conceive. However, Qin Tian ’s sister Xiao Rong, after coming to Blue Star, is quite powerful and has given birth to five. Six children.
She likes children very much and likes the feeling of a family together.
Many of these footsteps are children.
"Give you the same gift." Qin Tian said, pulling out a cylinder from the chest like a trick.
"This is clearly a gift for Xiaorong's children." Princess Jing Xi said with a smile.
The small telescopes are generally given to children. If they are adults, they use the telescopes of the huge observatory.
Of course, the telescope of the Observatory is also amateur. The real telescope is deployed in a vacuum. Each lens will be as large as the station here. Many lenses are in a vacuum to form a lens array. The previous Milky Way The early warning system is like this.
In order to detect possible intrusions outside the Milky Way in a timely manner, the Milky Way built a large number of such early warning systems. Until later, after Qin Hai returned, these systems were considered abandoned, and there was nothing to escape the eyes of the extraneous ghosts. Anywhere.
auzw.com Now, this small telescope makes Princess Jingxi feel a little playful, so Qin Tian said: "Okay, then give it to me, let me give it to others. . "
"No." Princess Jingxi did not let go, because she knew that this telescope was made by Qin Tian himself, and was polished with the most primitive craftsmanship. Qin Tian did it for a whole month before it was made. The telescope is naturally the most precious gift. How can Princess Jingxi let go?
Lie on the grass, adjust the telescope carefully, and then aim at the sky above.
As a talented student in astronomy, Princess Jingxi has used many telescopes. Now, with this simple telescope, you can quickly adjust it properly and accurately search for the constellations in the sky.
There is Orion, just like a hunter, here is Aquarius, Andromeda ...
Princess Jing Xi's hand suddenly stopped.
She adjusted the telescope carefully and carefully, and the expression on her face became serious.
"What's wrong? Found that the stars are gone?" Qin Tian was joking aside.
"No, I seem to have seen something unusual. I walked and drove the flying car. I was going to the nearest observatory." Princess Jing Xi suddenly sat up from the grass, the look on her face was unusual. .
Qin Tian's expression on his face was still relaxed, and he called the flying car, but the eyes in his eyes also brought something.
The calm time was finally broken! Although Qin Tian did not know what Princess Jing Xi saw, he had this hunch.
The nearest observatory nearby is also more than two thousand kilometers away. The speed of the flying car is not fast. Moreover, the window is opened, and the wind blows in from outside, which messes up the hair of Princess Jingxi. Darkness, what I want to say, in the end there was still no voice.
The Observatory has received a notice in advance, and when the two come down, they have everything ready for them.
After the war in the Milky Way, astronomy is still an important discipline. On many civilized planets, in order to popularize astronomy, astronomical observatories are also built. Nature here also undertakes astronomical observatories for science and science.
"We have taken a lot of pictures, and these pictures have clearly shown the blue shift." The director of the observatory was also very serious at this time. Princess Jingxi actually discovered this phenomenon with a small handheld telescope. It shows that her eyesight and intuition are quite high, and on their telescopes, it was only a conclusion that was only obtained through computer analysis.
"Blue shift?" Although not the most professional, Qin Tian can know what this means. After all, this is basic cosmology.
If you observe the starry sky, you can see that the spectrum is shifted in the red direction, which is the red shift. The red shift shows that the corresponding planet is gradually moving away from itself. It can also be seen when the starship is traveling at the speed of light. When the planet behind leaves quickly, a red shift will appear. The red shift is the proof of the Big Bang theory. It means that galaxies are far away.
And if it is close to a certain planet, it will appear blue shift. In the speed of light flight, it is first blue shift, then red shift, which is very common.
And now, on Blue Star, a large area of ​​blue shift phenomenon has been observed, almost every planet, what does this mean?
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