I really don't want to lie down and win

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"..."

"It seems that Professor Smith, our ideas have collided." Xu Mang said with a smile: "But I need financial support and a little bit of equipment support, otherwise I can't guarantee that I can make it before the International Astronomy Conference." , to study the success."

"rest assured!"

"We will do our best to help you. After all, you are a core member of our Princeton Astrophysics Association." Professor Smith said with a smile: "Xu Mang...post the success on the homepage of our association, and I will promote it."

"it is good!"

"I will!" Xu Mang said, "I'll hang up first."

Snapped,

hang up the phone,

Xu Mang glanced at the girl in his arms, with a trace of shyness in his brows and eyes. Although he didn't know why this happened, it was conceivable... Xiaoman at this time was full of an inexplicable impulse, if it wasn't because of In a public place like the park, I'm afraid... my old life is over.

"husband..."

"We go home!"

"Oh."

this night,

Nothing happened, but Xu Mang knew that the real challenge would be tomorrow night.

The next day,

Xu Mang returned to his work place. Today, there was no one in the whole institute. After all, they were all on vacation. Xu Mang was not a black-hearted boss like Xiaoman who forced his subordinates to work hard. stop.

Sitting in his office, Xu Mang opened his mailbox, and as expected, there was an extra email in it, and he clicked to see the information about the binary star system of Arrow sent by Professor Smith.

have to say,

This information is very detailed, much more detailed than the ones collected by myself and Brother Chuanxiao. Sometimes I have to admit that in the field of cosmology, the developed countries are indeed very advanced. This must be admitted, Huaguo still has a lot to do to go.

Judging from the current development situation, the pace of catching up is still active, trying to explore space, Fat Five succeeded again, the Taibai Mao Mars rover is ready to go, everything is ready, just wait for some details.

Next,

Based on the information obtained, Xu Mang began to conduct a more in-depth study of this star system, and could not help but find that this binary star system is different from others, to be precise, it is a unique existence, and it is brighter than all other known eclipsing binary stars 100 times larger, and powers massive stellar winds comparable to those of the most massive stars before they die.

While these two extreme properties are due to the fact that the normal star is four times more massive than the white dwarf, in all other known eclipsing binaries the white dwarf is more massive than the orbiting normal star, it's just the opposite.

So far,

Xu Mang made a relatively complete physical model. According to this model, he basically predicted the fate of the binary star system in Sagittarius in the next few decades. This spiral will culminate, and most of the gas in the normal star will fall onto the white dwarf in the final weeks and days.

This falling mass will unleash enormous gravitational potential energy, driving unprecedented stellar winds, all of which will peak in the final weeks and days, while the Big Bang will reach its peak brightness in a month, two stars merged into one star.

At last,

The result of the merger would be a single star with a degenerate white dwarf core, a hydrogen burner, and surrounded by a massive envelope of gas, mostly hydrogen.

I feel excited just thinking about it!

Xu Mang was [-]% sure of his predictions. All of them used standard equations describing many physical mechanisms. Although the exact time could not be calculated yet, a strong answer had been given.

but,

Now it is also possible to calculate the time, based on the brightness at which the spiral merger occurred.This date has an uncertainty of plus or minus 16 years, a huge inherent jitter in brightness from the historical record, and no perfectly measured timescale for doubling.

therefore,

This time may be around 80, or more precisely, between 100 and [-] years, most likely near the middle of this range.

"no!"

"The exact time must be calculated!" Xu Mang's head stiffened in an instant. He was stubborn and had to calculate the exact time, otherwise he would feel very uncomfortable.

however,

He overestimated himself and spent an hour in the morning. He couldn't figure out the exact explosion time, so Xu Mang gave up. Unless he could provide more luminous galaxies, he would not be able to find them from the current information. In what way.

...

in the afternoon,

Xu Mang drove to Xiaoman's company, and as expected... One-third of the people stayed in the company to work overtime. There was no way... Triple pay was not a joke, three days was equal to the normal ten days.

"what!"

"Look at yourself... black-hearted boss!" Sitting in front of Xiaoman, Xu Mang said with a look of disgust, "Do you know what is called a statutory holiday? It is the law that stipulates that this day is a day off, but what about you? Look at what you call it, it's called breaking the law!"

"Knowing the law and breaking the law...the crime will be aggravated." Xu Mang said seriously, "Come here...take it out and chop it up!"

Yang Xiaoman: ￣︿￣

Damn!

The bastard is being mean again.

You are making my old lady angry every day, and when you have a child... I will give you to the eunuch!

"Humph!"

"You're pissed off now... look at me, I won't be able to kill you in the future." Yang Xiaoman said angrily, "Where are you going to eat at night?"

"Of course it's a French meal!" Xu Mang said with a smile: "I just booked a seat, by the way... I also booked a room at the hotel, and then... I went to the supermarket and bought a few Secondary gun holster."

finished,

Walking to Xiaoman's side, grabbing her delicate hand, and putting it into his pocket, he said with a smirk, "Hey hey."

"Bastard!"

"You know how to bully me all day long." Yang Xiaoman rolled her eyes and said, "Husband...why do I have an illusion?"

"what?"

"What illusion?" Xu Mang asked.

"You don't love me at all!" Yang Xiaoman pouted and said, "I didn't buy a diamond ring for me, and I didn't even have a decent marriage proposal. I just got married in a daze... You are always perfunctory to me, if I didn't really love you , hacked you to death long ago."

Xu Mang shrank his head, embarrassment written all over his face, but soon his waist stiffened again. Isn't today just to make up for these two mistakes?

"Whoops..."