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Anonymous users2024-02-08Astronomers divide the stars in the sky into 88 constellations according to their regions. Among them, the northern sky (bounded by the celestial equator) has 29 constellations; There are 46 constellations in the southern sky and 13 constellations in the north and south of the celestial equator. As long as we have patience and count the stars in one constellation, we can count the stars that can be seen with the naked eye.
According to the calculations of astronomers: 6 stars of magnitude 0; 14 stars of 1st magnitude; 46 stars of 2nd magnitude; 134 stars of 3rd magnitude; 458 stars of 4th magnitude; 1476 stars of 5th magnitude; 4,840 ...... of 6th magnitudeNo more than 7,000 in total. If we use a telescope, the situation is different, and even with a small astronomical telescope, more than 50,000 stars can be seen.
The largest modern astronomical telescope can see more than 1 billion stars. In fact, the number of stars in the sky is much more than that. The universe is endless, and what modern astronomers see is nothing more than a tiny, tiny part of the universe.
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Anonymous users2024-02-07As you mentioned how many stars there are in the sky, what we see with the naked eye are basically the stars of the Milky Way, about 6,000, and there are about 100,000,000,000 stars in the entire Milky Way. There are about 100,000,000,000 galaxies in the entire universe as we know it now, so there are about 10,000,000,000,000,000,000,000,000,000 stars in the whole universe.
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Anonymous users2024-02-06Hello! In fact, there are countless stars in the sky, even astronomers have not found out how many stars there are, and the largest number is only a trillion at present. If the number is 10000000000000000....
How do you read it? So we can't answer that question either.
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Anonymous users2024-02-05About 6,525 can be seen with the naked eye, and countless others are counted.
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Anonymous users2024-02-04How much do you know about the starry sky.
About 3 after 23 zeros.
Peter of the American astronomer at Yale University. Fan. Dokun and Charlie, an astrophysicist at Harvard University. Conroy analyzed the intensity of light from galaxies and concluded that there were far more red dwarfs in galaxies than previously thought.
Previously, astronomers estimated that the number of stars in galaxies was about a trillion times that of 100 billion.
Fan. After observing distant galaxies in Hawaii with the help of electron astronomical telescopes, Dokun and his team found that the stars of these distant galaxies were many times or even dozens of times larger than previously thought, and that the size of 3 was followed by 23 zeros. For the sake of the image, Conroy said that there are about 50 trillion human cells in each person and about 6 billion people on the earth, and the product of the two is exactly 3 followed by 23 zeros.
In other words, the stars in the sky are comparable to the total number of human cells on earth.
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Anonymous users2024-02-03As much as the sand in the desert.
The total number of stars that can be seen with the naked eye is only about 6,000, and the number of stars seen through telescopes is much larger. Does that mean they're countless? Stars are very dense in the Milky Way direction, but relatively few in other directions, which means that we have to abandon the overall concept of stars that form spherical structures. >>>More
Stars are meteorites from outer space, and the number is innumerable, and no one can calculate how many of them there are.
Countless ones, 6974 are visible to the naked eye.
There are as many stars as there is in the universe. The universe is infinite, so there are countless stars. The shining stars in the sky, like the sun, are just the reason for the distance. 6,974 stars are visible to the naked eye. >>>More
There are around 6,000 stars visible to our naked eye. But only a small part of the universe. >>>More
Who can count the stars in the sky? No one can count. This is due to the fact that there are too many stars in the sky to count. >>>More