Depends on how you want to classify bigger. Mass or diameter.
VY Canis Majoris is a red hypergiant and has the largest diameter of any known star.
See related questions for both answers
Red hypergiants.
Red giants, red supergiants and red hypergiants.
Blue stars are generally much brighter than red giant stars. Blue stars are very hot and luminous, emitting a larger amount of energy compared to red giants, which are cooler and typically less bright.
False. Blue giants(or hypergiants) are hotter than Red giant stars. White dwarves are also hotter but they are smaller than blue giants. (As is implied by the name.)
Generally red giants are bigger, but really it has more to do with how hot they burn. Blue giants burn hotter and have more mass.
blue and red, but you need a bigger red ratio than blue
The largest class of stars are known as hypergiants. These massive stars have very high luminosities and can be hundreds of times bigger than the Sun. Examples include stars like UY Scuti and Betelgeuse.
because 3 is bigger than 7...
Red stars can be smaller or larger than blue stars as there are two types of red star. Red dwarfs are much smaller than blue stars while red giants are much larger than blue stars.
Hypergiants are very rare and they have a ver short lifespan, and thus they are difficult to observe.
a blue whale is bigger than a eel.
here is the cheat. [ Green ] [ Red ] [ Green ] [ Yellow ] [ Green ] [ Blue ] [ Green ] [ Orange ] [ Green ] [ Blue ] [ Green ] [ Yellow ] [ Green ] [ Red ] [ Green ] [ Green + Red ] [ Red + Yellow ] [ Green + Red ] [ Yellow + Blue ] [ Green + Red ] [ Blue + Orange ] [ Green + Red ] [ Yellow + Blue ] [ Green + Red ] [ Red + Yellow ] [ Green + Red ] [ Green + Yellow ]