Dwarf stars are NOT "so much Bright", the smaller the star is (provided it is on the main sequence) the less intrinsically bright it is.
Answer #1: bright===================Answer #2: They're faint.Another answer: They are indeed very faint.They can have high surface temperatures, but they have very small surface areas.No white dwarf star is visible from Earth with the "naked eye".
The brightness of a star depends on its temperature, size and distance from the earth. The measure of a star's brightness is called its magnitude. Bright stars are first magnitude stars. Second magnitude stars are dimmer. The larger the magnitude number, the dimmer is the star.The magnitude of stars may be apparent or absolute.
A yellow dwarf star, is a star on the main sequence that has a temperature range of between 5,200 to 6,000 Kelvin. It has a spectral class of G or possibly F.Our Sun is a yellow dwarf - much as you may not believe it, it is a dwarf compared to other stars!!See related question for a size comparison
The Milky Way has somewhere between 100 and 400 billion stars; most of those are red dwarf stars.
Probably because they are the closet to us!
Dwarf stars are NOT "so much Bright", the smaller the star is (provided it is on the main sequence) the less intrinsically bright it is.
Because dwarf stars aren't very bright. They are too SMALL to be especially bright, for one thing.
White Dwarf Stars.
Every star is different. Some stars are millions of times brighter than our Sun, while some stars are so small that they barely glow at all. We can easily see the big, bright stars - but we have no idea how many tiny "red dwarf" or "brown dwarf" stars there might be. They are so dim, that we cannot see them from so far away.
Dwarf galaxies merely refer to the size of the galaxy itself, not the stars in the galaxy, so no.
White dwarf stars are bright due to their compact nature, but they are not hot in terms of surface temperature compared to other types of stars. They are "dead" stars that have exhausted their nuclear fuel and are slowly cooling off over time.
Answer #1: bright===================Answer #2: They're faint.Another answer: They are indeed very faint.They can have high surface temperatures, but they have very small surface areas.No white dwarf star is visible from Earth with the "naked eye".
Proxima centauri and Alpha centauri A and B. Proxima is less bright since it's a red dwarf but still detectable. These stars are in a triplet system.
Red Dwarf stars. Brown Dwarfs are failed stars, so they don't count.
A white dwarf star can be very hot due to residual heat from its earlier evolution, but it may not be very bright because of its small size. This is because the heat energy is spread over a smaller surface area compared to larger, brighter stars.
after a nova star becomes bright it turns into a dwarf and explodes.
no, dwarf stars don't have enough mass