The sun appears bigger and brighter than other stars because it is much closer to us. The next nearest star is about a quarter of a million times farther away.
They don't. Other things being equal (especially if the size and distance is the same), a hotter star will appear brighter, and in a different color.
No, stars appear the same regardless of the country you are in. The appearance of stars is determined by factors such as the atmosphere and light pollution, but these factors are not specific to any one country.
stars vary greatly in the amount of light they produce
Stars come in different colors based on their temperature. Hotter stars appear blue or white while cooler stars can appear red or yellow. The color of a star is an indication of its temperature and stage in its life cycle.
Stars in the night sky maintain the same distance from Earth. Despite their different distances from us, the stars appear to be at a fixed distance from each other when observed from our perspective on Earth.
its different from other stars coz they remain in the same place unlike other stars.
Imagine a coin on the ground a block away from you. The coin will appear to be just a dot. Same thing with stars . . . they are so immensely far away that they appear as dots, too.
Because, e stars are in the sky in the same time of the year. In March, they appear high above the horizon, and in September they appear low.
The same age as stars in other galaxies.
Clusters of stars that all appear to lie at the same distance from us are called star clusters. There are two main types: open clusters, which contain young stars and are loosely bound together, and globular clusters, which contain older stars and are tightly packed.
Stars all appear to revolve around the sky each day as the Earth revolves, but relative to each other the stars stay 'fixed'. That is because they are so distant it takes years for any of them to move appreciably.
A "binary star" is the word used for two stars that orbit each other around their common center of mass. For example, Alpha Centauri A and Alpha Centauri B are a "binary star" that is the 2nd closest stars to our Sun. (The red dwarf Proxima Centauri is a little closer, but is so dim that it is invisible to the naked eye.)Two stars that appear to be very close to each other in the sky but are at different distances are a "double star". They aren't associated with each other; they are merely in the same direction.