the color of the star regulus is blue-white
The coolest star is red; then yellow; then blue. Like on a fire, the bottom of the fire is really hot so its blue. In the middle of a fire, its mostly yellow. Then, on top, it has a little flame of red. :p
I can guess you can figure it out by looking at this list of nearest stars on Wikipedia http://en.wikipedia.org/wiki/List_of_nearest_stars and checking for really high temperature or proper star type.
A red star is cooler and has a lower temperature compared to a blue star, which is hotter. Red stars are typically older, while blue stars are younger. The color of a star is determined by its surface temperature, so these differences in characteristics between red and blue stars are consistent.
Dschubba is a binary star system with two stars: a blue star and a white dwarf star. The blue star is the primary star and the white dwarf is the secondary star.
when the star gets really hot
This name is mainly used for the star "Gamma Pegasi". That is a blue supergiant star.
any star yellow dragon and blue dragon
its a moshling combination: Blue dragon, Yellow Dragon, any star
The blue star is the hottest star.
A star that has a blue color!
Blue.
A red star is cool whereas a blue star is hot.
The blue star is hotter
It can't. A blue star is a high-mass star. A yellow star has a medium mass.
the color of the star regulus is blue-white
No. A blue dwarf is a theoretical class of star. The known blue stars are not blue dwarfs.