Supergiants can have masses from 10 to 70 times the size of our Sun. They vary greatly in radii, usually from 30 to 500, or even in excess of 1,000 times our Sun.
See Link - Supergiants are located in box 5 . Stars in Box 6 are generally referred to as Hypergiants.
that answer is varie, but most super giants are about 1500 times the size of our sun
the temperature of..an white dwarf star is 10,000
Supergiants have 8-12 times the mass of our Sun (or more than that), and a luminosity that's at least 10,000 times as much as that of our Sun.
Betelgeuse is a red supergiant
Alnilam is a blue-white super giant star, with a surface temperature of around 27,000 Kelvin.
A Red Giant or a Red Super Giant if it is very large.
That would be a super-nova
These kind of explosions are named (Super nova)After a super nova a Giant star can be transformed to a Neutron star or a Black hole That is a Very Dangerous thing.The Waves of Super nova can be very dangerous and can run many miles further.They can destroy life in near planets.
A Nova or a Supernova.
the temperature of..an white dwarf star is 10,000
Alnilam is a blue-white super giant star, with a surface temperature of around 27,000 Kelvin.
The giant star
The early stages of a red giant star fit that description.
The colour of a star is a good measure of the surface temperature.
A red color, in a star, is associated with a low surface temperature.
the super giant stars are red
Canopus is a yellow-white F super giant -- a star with a temperature from 10,000 to 14,000 degrees Fahrenheit (6,000 to 8,000 Kelvin)Canopus is the second brightest star :)
Hypergiant.
super giants are a very very big star
A Super Nova.
Hypergiant.