Some examples of supergiant stars are Rigel, Deneb and Betelgeuse.
Some of the SUPER GIANT stars are Sirius,Sun,Rigel,Betelgeuse,and procyon.
the super giant stars are red
betelgeuse
Hot.
KY Cyngnii
Hot.
Rigel, Deneb, Delta Cephei, Betelgeuse, Antares.
They are big stars.
The sun is a star itself. The sun is actually a very small star. There are stars that are WAY bigger then the sun.Like the VY Canis majoris star. The sun is invisible compared to that super giant star.
the word super massive stars is the category name for the biggest stars in the galaxy
super giants are much cooler.
because giant and supergiant stage is very short