Save the Bachelor of Heaven

There are four steps to name an asteroid.

The first step is to discover the asteroid and obtain a temporary number; the second step is to determine the orbit of the asteroid and obtain a permanent number; the third step is to apply to the IAU; the fourth step is to review and approve the naming.

The second step takes the longest. Because to determine the orbit of an asteroid, it needs to return at least four times, that is to say, it needs to go around the sun at least four times.

The asteroids that are closer to the sun are better, and it takes one year for a near-Earth asteroid to circle the sun. It takes thirty years for an asteroid orbiting Saturn to orbit the sun, and even thousands of years for an asteroid in the Kuiper belt.

Therefore, after many asteroids are discovered, the discoverers have passed away before they have time to name them.

The asteroid that Xiang Nan gave to Qiao Yingzi is located in the orbit of Jupiter. Jupiter orbits the sun in about twelve years. Give it to her now, forty-eight years later, when she is sixty-six, she can name it.

"This is an asteroid certificate?! Can I name it?" Qiao Yingzi said excitedly after hearing this.

As an astronomy enthusiast, she naturally knows that asteroids can be freely named by the discoverers. She also imagined using an astronomical telescope to find an asteroid in the universe and name it after herself.

However, with her existing equipment, it is really too difficult to discover asteroids. Most of the asteroids in the world are discovered by observatories. Their equipment is more advanced and their data is more complete.

Now, Xiang Nan actually sent her an asteroid, and it was discovered in her name. This gift is really meaningful to her.

"Of course, I won't lie to you." Xiang Nan laughed.

"Fang Hou'er, thank you~" Qiao Yingzi hugged Xiang Nan happily, and kissed him on the cheek proactively.

Xiang Nan was taken aback for a moment, and then kissed her.

Qiao Yingzi was a little flustered, subconsciously trying to escape, but was hugged by Xiang Nan, and couldn't break free for a while, followed by her lips touching, which made her froze for a moment and froze.

...

Frozen like Qiao Yingzi, and Wang Yidi behind,

Seeing that Xiang Nan and Qiao Yingzi were going to be late due to business, she suspected that there might be something between them.

So when Xiang Nan took Qiao Yingzi up to the rooftop, she followed behind secretly, wanting to see what the hell they were up to.

But she didn't want to see such an exciting scene, which made her excited for a while, and felt that the fire of gossip was burning in her heart.

"Fang Yifan and Qiao Yingzi, it's really unexpected~" She couldn't help shouting in her heart, "Speak out, it will definitely cause a sensation in the whole school."

Seeing them kissing so passionately and passionately, she couldn't help being a little envious and jealous. She has never been in love since she grew up, and she doesn't know what it's like to kiss.

Xiang Nan and Qiao Yingzi have been childhood sweethearts since they were young, and they have a deep relationship, and it's a matter of course for them to fall in love. Moreover, both of them are top students. In the future, they can go to university together, find a job together, get married and have children... It is really enviable to live happily ever after.

The more Wang Yidi thought about it, the more jealous he became, and couldn't help kicking down the railing with his foot, making a loud bang.

"Who?! What's the sound?" Qiao Yingzi was taken aback, pushed Xiang Nan away, and followed the prestige with a blushing voice.

Wang Yidi also regretted it, and quickly turned around and ran downstairs.

"Oh, there's someone!" Qiao Yingzi was shocked when he heard the footsteps.

She and Xiang Nan had a tryst and kiss on the rooftop. Once the news got out and her classmates and teachers found out, she would be ashamed to face others.

If her father and mother knew about it, she would have no way out.

"Oops, what should I do?" She stamped anxiously, "Fang Hou'er, it's all your fault, you're going to kill me."

Xiang Nan also hated that peeping soul so much that his teeth itch.

If it wasn't for TA's meddling, he could have confessed his love after the kiss and successfully entered into a relationship with Yingzi.

As a result, now that she is disturbed by TA, the romantic atmosphere is swept away, and Yingzi has become a frightened bird.

Confession at this time, not only will not succeed, but will add fuel to the fire.

So Xiang Nan resented secretly, while comforting him, "Okay, don't worry, so what if someone sees it? What can he say, what evidence does he have? Who would believe it?"

"But what if he took a photo?" Qiao Yingzi said nervously.

"Don't panic, think about it carefully, the rooftop is pitch black and there is no light at all. Even if he took a picture, without the flash, it would still be pitch black." Xiang Nan laughed again.

"Well, that's right." Qiao Yingzi's eyes lit up after hearing what he said.

"So this matter, as long as we don't admit it, no one will do anything to us." Xiang Nan said with a smile, "Okay, let's go back. Stay a little longer, Lei'er should be in a hurry."

"Yeah." Qiao Yingzi nodded.

...

The two got off the rooftop one after the other, and then came to the school gate.

Along the way, the two of them were very tacit and did not speak.

"Cousin, Yingzi, are you all right?" Lin Lei'er asked with a smile as soon as she saw the two of them.

"It's okay, it's okay, what happened to the two of us." Qiao Yingzi was taken aback, and quickly denied it, "By the way, did you go to the rooftop just now?"

"No, I've been waiting for my cousin at the school gate." Lin Leier shook his head and said.

"Then did you see anyone coming out just now?" Qiao Yingzi asked again with concern.

"It's a classmate at school." Lin Lei'er nodded and said, "What's the matter, what happened?"

"Forget it, I won't ask you any more, I'll go home first." Seeing that the more questions about this matter became more troublesome, Qiao Yingzi waved his hands quickly, and then crossed the road to go home.

"Lei'er, let's go home too." Xiang Nan smiled, and then took a taxi home with Lin Lei'er.

...

Halfway through the car, Xiang Nan's WeChat phone rang.

He picked it up and saw that it was from Qiao Yingzi, "Fang Hou'er, I hate you to death. Just now when I got home, my mother saw that I was blushing and thought I had a fever and a cold. "

"The hater loves, the deepest love is the deepest hatred, you hate me~" Xiang Nan replied.

Qiao Yingzi then sent an emoji of PIA Fei, "Fang Hou'er, I find that you are becoming more and more rascal now."

"I'm only a hooligan to you." Xiang Nan replied with a smile, and sent another emoji of "Girl, give me a smile".

"Go to hell!" Qiao Yingzi replied, adding an emoji of kicking with a big foot.

"Girl doesn't smile, uncle will smile for you." Xiang Nan replied with another emoji.

"Fang Hou'er, why did you kiss me?" Qiao Yingzi asked afterwards.

"Because I like you." Xiang Nan was taken aback, then replied.

"Then why do you like me?" Qiao Yingzi asked again.

"I like it if I like it, there is no reason." Xiang Nan replied.