No. There are some that don't exist as far as we know!
Constellations are patterns of stars, so stars cannot be constellations.
The circumpolar constellations
All the constellations that we see, and there are 88 of them, are all in our galaxy, the Milky Way.
All constellations are within our galaxy - The Milky Way.
All of them.
Nothing at all. Constellations are man made, so the stars will still be there.
Yes, all constellations in the night sky are within the Milky Way.
I know that Skygazing guide has a list of all the major constellations. They also have a list of all the circumpolar constellations also.
Yes, all constellations have at least some stars that can be seen with the unaided eye.
There isn't a single ruler of all the constellations. Different cultures and belief systems have their own interpretations of the stars and constellations, each with their own unique stories and figures. In astrology, different constellations are associated with different zodiac signs and rulers.
Circumpolar constellations are visible all year long, depending on where you are viewing them from. At the north pole, or the south pole, some constellations are visible year-round, these are the circumpolar constellations. On the equator, there are no circumpolar constellations because of the earths rotation, that is why circumpolar constellations are at the "poles". Some of the circumpolar constellations can also be viewed from other parts of the same hemisphere, such as the big dipper and the little dipper, although they are circumpolar, they are also seen in other parts of the northern hemisphere. Circumpolar constellations in the northern hemisphere, will never be seen at the south pole, and vice versa. I hope this helped.
There's no answer to this question, because the definition of circumpolar depends on where you are. If you're at the pole, all the constellations you can see are circumpolar. If you're on the equator, there are no circumpolar constellations.