At noon on Saturday, Xu Yan had dinner, said hello to his father and set off for the planetarium.

Jiang Shangbei stood at the side door and waited for Xu Yan, and saw Xu Yan running over with a small schoolbag on his back, patted the vest to make her feel comfortable, and then naturally took the schoolbag on her vest and handed her the purchased Xue Xuebi.

Xu Yan unscrewed it and poured it down, burped, but he couldn't hold back and laughed.

Jiang Shangbei gave her the ticket, and then led the person to check the ticket.

In the exhibition hall, there are various pictures with easels, including starry sky, moon, nebula, and deep space.

Some of the pictures are slightly rough, some of the pictures are exquisite, the mysterious nature, the carving of the ghostly axe, the natural charm, those illusory that cannot be recognized with the naked eye, become the reality that can be perceived with every part of the body.

Xu Yan remembered that when he was six or seven years old, he went to the Capital Science and Technology Museum and watched a 3D constellation science movie. I didn't have anything in my mind about popular science knowledge, but I remember that at the beginning of the film, the constellation Cygnus in the sky turned into a whooper swan, flapped its wings and flew down, and then flew away, becoming several stars that seemed to be arranged in a regular manner on the horizon.

Before I knew it, I was attracted by the photo in front of me.

Jiang Shangbei followed his gaze, it was the Cygnus Circle, also known as the Veil Nebula, which was a supernova relic located in the long neck of the constellation Cygnus in the northern sky.

Under the HOO synthesis, the whole quilt is painted with a red and black background color, and the long neck of the entire Cygnus is like a hideous beast poking out of the ugly upper body of the lava of hell, opening the hypocritical and flattering mouth, revealing a cruel smile, and the monster's head is surrounded by white smoke, looming, and the demon is abnormal.

Xu Yan suddenly sighed: "Astrophotography is too powerful." ”

"Well, it has to be the right time, the right place, and the right people. Good weather, good equipment, good technology, and good patience. "Jiang Shang don't say.

"When I was a child, I was also interested in heaven. The first encyclopedia my dad bought for me was about the stars. ”

"Later, he bought me a copy of the Ocean Encyclopedia, and I like fish," Xu Yan said as he walked forward, "After all, colorful and vibrant, may be more attractive to me than the twinkling and untouchable celestial bodies in the distance." ”

Jiang Shang don't remember the veil nebula that Jiang Qianfan had seen before, just like the veil of a gorgeous and dissolute dancer, when the song ended, the bewitching dancer took off the veil and threw it into the wind, dark purple and light blue mixed together, turning into mist.

It's a little psychedelic, a little ethereal.

Just like a firm goal, I occasionally hesitate and feel a little dazed.

But in the end, in fact, there is only one fixed appearance, and it is not the astronomical telescope that deceives people, but the unpredictable weather.

When Xu Yan came home in the evening, his parents felt that Xu Yan seemed to be a lot happier, and he was no longer as nervous as before.

The dish is almost done, and my mother is still cooking the last dish in the kitchen.

Xu Yan smelled the sweet and sour smell, and while going back to the room to change clothes, he asked in a loud voice: "Mom-is it sweet and sour pork ribs?" ”

"No, your mom made me sweet and sour fish." Daddy replied while watching TV.

"You liar! I don't eat fish, of course my mom won't do it! ”

The mother came out of the kitchen with the dishes, glanced sideways at the person who was slumped on the sofa, and said, "It's better to come and feed me if you quarrel with your daughter!" Just go. ”

"Here we are!"

Xu Yan went to wash his hands, and it was clear that it was sweet and sour pork ribs on the table.

Skincare creates a dense lather in the hand, leaving behind the scent that has been accustomed for many years.

Looking at my parents who were busy in the kitchen, I felt very heartwarming.

What if it's an ethereal nebula, or even if it's a rickety ship, the boat is waiting for her in the warm lamp of a house.

She had nothing to worry about, nothing to worry about.

"Xu Yan, you just have to go forward, we are all behind." Jiang Shangbei never called her nickname like Lin Yan, but Xu Yan felt that this was normal.

He's right.

After writing a chemistry paper, Xu Yan turned off the light and fell asleep peacefully.