He discovered Uranus.
I assume you mean 17 Tauri, one of the stars in the Pleaides cluster. The best information I can find is that it's about six times the radius of the Sun. Despite not being that much larger than the Sun, it's still a "giant" (not on the main sequence). Blue "dwarf" (main sequence) stars are actually not much smaller than the smallest blue "giant" stars, and the difference is determined spectroscopically rather than by size measurements.
Those may be stars, or giant planets (like Jupiter, Saturn, Uranus, Neptune).Those may be stars, or giant planets (like Jupiter, Saturn, Uranus, Neptune).Those may be stars, or giant planets (like Jupiter, Saturn, Uranus, Neptune).Those may be stars, or giant planets (like Jupiter, Saturn, Uranus, Neptune).
According to <studyisland.com>, white dwarfs are the oldest.
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.
big stars
The blue giant is blue because of the temperature of the gases surrounding the star. These stars are extremely hot.
blue stars are hotter
White Dwarves and Blue giants are both hotter than Red giant stars.
Yes they do.
Blue stars are more luminous than other main sequence stars but not necessarily brighter than giant and supergiant stars.
usually blue, but some are purple-ish like.
No blue stars are the largest and brightest stars know of. (They are also called Hypergiants). Red giants are dimmer.
A blue giant star is made of the same material as other stars. It is made of several types of gases that burn very hotly.
I can't understand this question. There are lots of these stars that are clearly visible. Some of the brightest stars in the sky are these types.
The five primary types of stars are the red dwarf star, yellow star, blue giant star, giant star, and super giant star. The billions of stars in the universe fall under one of these classifications.
A blue giant star is made of the same material as other stars. It is made of several types of gases that burn very hotly.