The constellation is Ursa Minor (the Little Bear).
the constellation 'Ursa major' is used to identify the pole star
Polaris, aka the pole star or the north star, is in the constellation of Ursa Minor.
Ursa minor constellation
Polaris is NOT a constellation - it is a star. It's the North Star, meaning, it is directly above Earth's North Pole.
The constellation points to the pole star (Polaris).
All the constellations appear to rotate round the pole star because the pole star is in line with the axis that the Earth rotates around with us on board.
The constellation Pole Star is not a known constellation. However, the North Star, also known as Polaris, is located in the constellation Ursa Minor and serves as a guide for navigation as it remains nearly fixed in the sky while other stars appear to rotate around it.
The pole star, also referred to as the north star or Polaris, is a large star not unlike our own sun. Polaris has been called many different things over the centuries some have included; lodestar (14th century) and Mismar from medieval Islam.
Yes, the pole star is real and it is also known as Polaris. It is a bright star located almost directly above the North Pole, making it appear stationary as the Earth rotates. The pole star has been used for navigation by many civilizations throughout history.
Thuban is in the constellation Draco. Third star from the end of the tail of the dragon. About 5000 years ago it used to be the Polar star due to the slow wobble of the Earth as it rotates on its axis.
Ursa Minor. Currently. (Which star is "the north star" changes very slowly because the Earth "wobbles".) In about 10,000 years the north star will be Vega, which is in the constellation Lyra. The north celestial pole can also point to the locations within the constellations Draco, Cygnus, and Hercules over its 26,000 year long cycle.
The constellation you are referring to is Ursa Major, often called the Big Dipper. It is not a formal constellation, but an asterism within Ursa Major. It does indeed resemble a shape similar to a "W" or a "ladle" and is easily recognizable in the northern sky near the pole star, Polaris.