Red giants.
This is a beautiful cluster of stars called The Pleides.
The apparent magnitude of Deneb is +1.25, a fairly bright bright star from Earth.
The prominent stars in constellations are called "bright stars" or "primary stars." These stars are typically the most visible and easily recognizable in their respective constellations. Some examples include Sirius in Canis Major, Aldebaran in Taurus, and Vega in Lyra.
Those are called "planets". The ancient Greeks distinguished "fixed stars" - which is what we nowadays simply call "stars"; and the moving stars, which in Greek is called "planets".A planet certainly looks like a star (a very bright star, in some cases), but nowadays they are not usually called "stars".
Orion's Belt consists of three bright stars called Alnitak, Alnilam, and Mintaka. These are classified as blue supergiant stars, which are massive, hot stars that emit a blue-white light.
They are red giants.
To be bright you need to be hot, close or have a large surface area. The brightest coolest stars are red super giants. They have such a large surface area, that even though their surface temperature is cool - in star terms - their large surface area makes them appear bright.
No, it is not a dwarf star. It's fairly large as stars go, but nowhere near the largest. However, because it is both fairly large and fairly close, Sirius is one of the brighter stars in our sky.
eruption
They explode
You and a friend are looking at the star and you notice two stars close together one bright and the other fairly dim your friend comments that the bright star must emit much more light. This might not be true because the other star could just be farther away or smaller.
Absolute magnitude: they are extremely bright. Temperature: their surface temperature is fairly low.
Hot stars are found in the left hand side of the diagram, cool stars the right, bright stars at the top, and lastly the faint stars are located at the bottom.
The flag has strips and bright stars
The ISBN of The Stars in the Bright Sky is 9780099461821.
The Stars in the Bright Sky was created in 2010.
Little Bear's wife in "The Indian in the Cupboard" was named Bright Stars.