nothing except the space between the earth and the sun
Bigger stars get hotter, and use up their fuel much faster than smaller stars.
Hot stars evolve more quickly than cool stars. Hot stars have shorter lifespans due to their higher energy output, causing them to burn through their fuel more rapidly and evolve into different phases of stellar evolution more rapidly than cooler stars.
You can't really use telescopes because there is to much glare. But if you look up at the sky, you can see stars are Blue, And red. Blue stars are large and have short life spans. Red stars are red Supergiants. Stars late in there life cycle.
Actually, the stars that have the shortest life are the most massive ones, because the use up their fuel much faster. They may be red for part of their life, but having a huge surface area, they still emit an enormous amount of radiation.Actually, the stars that have the shortest life are the most massive ones, because the use up their fuel much faster. They may be red for part of their life, but having a huge surface area, they still emit an enormous amount of radiation.Actually, the stars that have the shortest life are the most massive ones, because the use up their fuel much faster. They may be red for part of their life, but having a huge surface area, they still emit an enormous amount of radiation.Actually, the stars that have the shortest life are the most massive ones, because the use up their fuel much faster. They may be red for part of their life, but having a huge surface area, they still emit an enormous amount of radiation.
The star's temperature. The more blue the star is the hotter it is. Pure blue stars get up to around 18,000 k. The more red the star is the cooler it is. Pure red stars can get up to around 2,500 k. White, yellowish color stars are in the middle.
Hot stars are more massive than cooler stars and thus use up their available fuel much more quickly.
Bigger stars get hotter, and use up their fuel much faster than smaller stars.
cooler
Hot stars evolve more quickly than cool stars. Hot stars have shorter lifespans due to their higher energy output, causing them to burn through their fuel more rapidly and evolve into different phases of stellar evolution more rapidly than cooler stars.
Stars look red because of there large amount of helium that burns up and rises to the surface
Massive stars will be much hotter, and therefore burn up their fuel much more quickly than small stars. Thus, the most massive stars may live merely for a few million years, while red dwarves typically live for trillions of years.
You can't really use telescopes because there is to much glare. But if you look up at the sky, you can see stars are Blue, And red. Blue stars are large and have short life spans. Red stars are red Supergiants. Stars late in there life cycle.
Actually, the stars that have the shortest life are the most massive ones, because the use up their fuel much faster. They may be red for part of their life, but having a huge surface area, they still emit an enormous amount of radiation.Actually, the stars that have the shortest life are the most massive ones, because the use up their fuel much faster. They may be red for part of their life, but having a huge surface area, they still emit an enormous amount of radiation.Actually, the stars that have the shortest life are the most massive ones, because the use up their fuel much faster. They may be red for part of their life, but having a huge surface area, they still emit an enormous amount of radiation.Actually, the stars that have the shortest life are the most massive ones, because the use up their fuel much faster. They may be red for part of their life, but having a huge surface area, they still emit an enormous amount of radiation.
Dimmer stars generally are just farther away. Their brightness isn't necessarily a factor in how long they live. Their color is actually a better indicator. Yellow stars, like our own sun, burn cooler, and are therefore using their fuel more slowly. This will cause them to live longer. Stars with a red color are burning much hotter, and will therefore use up their fuel more quickly. Blue or white colored stars are burning hotter still!
Your question is not very clear, so i will answer according to my understanding. There are different types of stars, all different in size and composition. Regardsless of this fact, one commonality exist between all stars, eventually they run out of fuel. Super massive stars are the largest in the universe and they consume their fuel very quickly after which they will detonate as supernovae; completely disintegrating themselves in the process. The longest living stars are Red Dwarfs. Red dwarf stars are the most common kind of stars in the Universe. These are main sequence stars but they have such low mass that they're much cooler than stars like our Sun. They have another advantage. Red dwarf stars are able to keep the hydrogen fuel mixing into their core, and so they can conserve their fuel for much longer than other stars. Astronomers estimate that some red dwarf stars will burn for up to 10 trillion years. The smallest red dwarfs are 0.075 times the mass of the Sun, and they can have a mass of up to half of the Sun.
Hot bright stars do not live very long because they are big (have a lot of mass) and their core density means that they use up their fuel quickly and die young (in supernova explosions). This means you find the hottest brightest stars in star forming regions, stellar nurseries.
The most common stars are Red Dwarfs. It is probable that up to 80% of all stars in the universe are red dwarfs. They are not visible on the on the H-R Diagram because they are hard to observe from Earth due to their low-luminosity. In contrast O-type and B-type supergiants are extremely rare. The reason for this is because they evolve and die quickly.