An average star like our own Sun is called a yellow dwarf.
HR Graph of Star Sizes
They are classified as Main Sequence Stars, of which differ in color, size, brightness, and heat. The smallest stars are usually a blueish color and are the hottest, and the largest stars range from yellow to dark red (those being the very biggest). I hope this answered your question. Have a nice day!
it is classified by thier size because stars are big and hot. the temperature is may up to 100,000,000 hotter than other stars
They are called Core Burning Stars the smallest one is OGLE-TR-122b.
Patterns of stars are called constellations.
Our Sun is an average-sized star.
Yes, a average quasar is the size of our solar system
The average sizes of the outer planets are smallest than the average size of the Pluto so that they can called them the dwarf planets.
Nothing, really. The Sun is average in size, temperature, and density. Its an all around average star.
The average sizes of the outer planets are smallest than the average size of the Pluto so that they can called them the dwarf planets.
No, the sun is bigger than the average star.Answer:The sun is a main sequence yellow dwarf star - "dwarf" indicates that it's on the bottom end of the stellar size range. The relative size is shown at the link.Even though it's quite small compared to the largest stars, it's still bigger than the average star, because there are so many very small and dim stars. The vast majority of stars are red dwarf stars with a mass of less than one-half of that of the Sun (down to about 0.075 solar masses)
trillions If our galaxy with 2*1011 (two hundred billion) stars is an average size galaxy. and there are as many galaxies in the Universe as there are stars in our galaxy, then there are possibly 4*1022 stars in the Universe. But that is just a guess. There are most certainly more than 1018 stars.
There are countless stars.
HR Graph of Star Sizes
Some stars are smaller than the sun, some are smaller, and some are about the same size. The sun is a star that is larger than average, but not out of the ordinary.
Groups of stars have different names depending on the size and nature of the group. A "really big bunch" of stars is a galaxy. A cluster of stars within a galaxy that are "sort of near each other" might be called a local group. There are examples where several stars might form what is called a multi-star system where they all rotate about a common "gravimetric center".
That is like asking "how old is a man who is 5ft 3in". A star the size of our Sun will "live" for about 10 billion years. There are many stars, the size of our Sun. Some have just been "created", others are close to "dying" There is no average age.