I Have a Little Black Hole

Because he can't even imagine what kind of technology such a spaceship needs. Reality is not a science fiction movie. Just making up a cool technology name can say that we can start a war across river systems. That is impossible.

The NGC 3603 nebula where the small black hole body is located is far enough away from the solar system, he is also mentally prepared, because if the distance is close enough, they will not have to detect it for so long to find it, and only if the distance is far enough to meet the requirements common sense.

Lei Tiantang also understands the relevant situation of the Milky Way. Although from the perspective of the entire universe, the Milky Way is an ordinary small galaxy, but it is also a huge galaxy for human beings. Until now, we can only initially understand it. to the point!

The Milky Way is a flat disk with a thick middle and thin edges. His main part, called the silver disk, is a vortex structure.

Its total mass is about one trillion times that of the sun, its diameter is about 100,000 light-years, its center is about 10,000 light-years thick, and its edge is about 3,000 to 4,000 light-years thick. Outside the galactic disk is a sparse spheroid of stars and interstellar matter known as the halo, about 100,000 light-years across.

If you look closely at the Milky Way, you can find that the Milky Way has four spiral arms, namely the Orion Arm, the Perseus Arm, the Sagittarius Arm, and the Three Thousand Parsec Arm.

The solar system revolves around the center of the Milky Way at a speed of 250 km/s, taking about 250 million years to complete one revolution. The Sun is located about 27,700 light-years from the center of the Milky Way, on the inside of the Orion's spiral arms.

The Sagittarius arm is divided into two parts. The part that bends outward from the center of the galaxy is the Sagittarius arm (the Sagittarius rod), and the part that extends outward is the bottom arm. According to the data provided by Kuafu, the body of the small black hole is here. !

Perfect!!! Thank you for your efforts!!! Lei Tiantang said excitedly.

Looking at the gorgeous nebula where the little black hole itself is located, he couldn't help but say in a dreamy tone: Hello, little black hole!!! I finally found you!!!

I understand that my boss has become so sentimental all of a sudden, Kuafu can still understand his mood, he said with a smile: No need to thank the boss, this is what I should do!

After a pause, he zoomed in on the detection data on the NGC 3603 nebula, and then introduced: The dazzling light from young and large stars penetrated through the curtain of gas and clouds, and the strong light and wind of the stars created the nebula. Appearance.

New stars are being bred in this region, which is called the cosmic factory. According to our detection data, the mass of gas contained in the NGC 3603 nebula is not more than 400,000 times that of the sun as we estimated from the detection data on Earth.

It's about 450,000 times more.

Of course, this is also related to the detection distance and detection method. The data detected by our detector at close range on the small black hole body must be more accurate.

So far, stars are still forming in the nebula where the small black hole itself is located. In previous observations, the company's astronomers have observed about 60 clumps of gas and dust that will eventually form new stars under the influence of gravity.

Of course, this data is definitely not in line with the data we have detected in the nebula. For example, the stellar explosion that you discovered before, boss, plus the stellar seeds that you have planted a lot before, boss, will be produced in the near future. For new stars, this information will take about 22,000 light-years to be seen by our detectors on the earth side.

This also explains why we can only locate it based on the data detected by our detectors on the side of the small black hole itself.

You must know that the location of the NGC 3603 nebula is a cantilever distance from the location of our solar system. There are many big differences in the starry sky that can be seen through the detector from these two locations, although everyone is in the same river. However, the starry sky data we detected from the small black hole body is basically a completely unfamiliar starry sky to us.

This time I was able to locate it successfully, mainly because I successfully found a few neutron stars in the Milky Way that we are very familiar with from the detection data recovered this time, so that they can be used to determine the location.

Then, after I determined the cantilever of the Milky Way where the nebula is located, I determined the location of the earth based on a few neutron stars that we have positioned ourselves on the earth's side.

The reason why we can only determine its location now is inseparable from the harsh environment of the nebula. In addition to the dense and thick nebula blocking many of our detection methods, the existence of these stars is also an important reason.

All the stars in the nebula are nearly the same age, 1 million years, but that's just a blink of an eye compared to our sun and solar system, which have a lifespan of 5 billion years.

From our detection data on the body of the small black hole, we all know that inside the NGC 3603 nebula, stars show different growth stages and volumes, through which we can analyze the different life cycles of these stars.

While some stars are just beginning their life journey, others have reached the end of their life. This unique phenomenon is mainly caused by the stellar mass: more massive stars are usually very bright and hot, and will Lighter, dimmer, cooler stars burn faster.

Most of the stars at the center of the NGC 3630 nebula have the same mass as the Sun, but the most striking are the massive stars that are in their late years. These stars are expected to die in a radiant explosion, becoming supernovae, as you've already seen.

And now we already know that the very huge star we observed in the NGC 3630 nebula where the small black hole body is located is the largest star in the Milky Way that we detected on the side of the earth!

Scientists on this side of the earth have long discovered through the analysis and research of the probe's detection data that there is a large star with a mass 116 times that of the sun in the NGC 3630 nebula, which is the larger star in the huge binary star system A1. The other star is relatively small, but also has 89 times the mass of the Sun.

The heaviest star previously discovered is only about 83 solar masses. The A1 binary system consists of two blue stars orbiting each other with a period of 3.77 days.

It’s just that we didn’t know the location of the nebula before, and the data we observed there was quite different from the data we saw on the earth 22,000 light-years ago, so we ignored this data. Not to mention that such stars are not too rare in the entire universe.

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