How many constellations are there in the universe? Please answer.

People always say that there are countless stars in the sky, but in fact all the stars that can be seen by the naked eye can still be counted clearly. Astronomers divide the stars in the sky into 88 constellations by region. Among them, the northern sky (to

celestial equato

There are 29 constellations; There are 46 constellations in the southern sky and 13 constellations across the celestial equator. As long as we are patient, we can count the stars in one constellation and then the next constellation, so that we can count the stars that can be seen by the naked eye. According to the results calculated by astronomers, there are 6 stars of magnitude 0;

1 magnitude

14; 46 second-class stars; 3 stars134; 458 4 stars; 5 stars1476; There are 4,840 6-level stars ... * * * The total number of people does not exceed 7,000. If we use a telescope, the situation will be different, even a small telescope.

astronomical telescope

You can also see more than 50 thousand stars. The largest astronomical telescope in modern times can see more than 654.38 billion stars. In fact, there are many more stars in the sky. The universe is endless, and what modern astronomers see is only a tiny part of it.