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The red star is the coolest and the blue star is the hottest
Red giant is a type of star.
It depends on what kind of red star you are referring to. There are red dwarfs and red giants. A blue star is larger than a red dwarf but smaller than a red giant.
The blue star is hotter than the red star.
A red star is cool whereas a blue star is hot.
An orange star is hotter than a red star.
ratsder
Bernard's star and Mira are both red stars. Mira is a red giant star while Bernard's star is a red dwarf star.
The star Antares is always red. It is a red supergiant star.
the star vega is made of gass the star vega is made of gass
Yes they can. There is a red and green dwarf star
Red stars (Red dwarfs and red giants) have a spectral class of M.