answersLogoWhite

0


Best Answer

infinity

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: The total number of stars in your observable universe?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How many solar sistems are there?

In the observable UNiverse there are somewhere in the order of 1011 galaxies, a typical galaxy might have 1011 stars, and it seems likely that most stars have planets and would therefore qualify as "solar systems". That makes for a total of roughly 1022 stars or solar systems (that is a one, followed by 22 zeroes), just in the observable Universe. Note that the total Universe is probably much larger, but it isn't currently know how much larger. All of the above are rough estimates, of course.


Would every blood cell in the human body equal the stars in SPACE?

If the information is correct, [See related question] then there are more stars in the Universe.There is an estimated 100 billion galaxies in the observable (note observable) Universe, and say 100 billion stars per galaxy.This gives a total of about 10,000,000,000,000,000,000,000 stars or 1 x 1022 or 10 Sextillion.


How many solar system are there in space?

Our own galaxy has between 100 and 400 billion stars; there are hundreds of billions of similar galaxies in the OBSERVABLE Universe, and it is believed that the entire Universe is much, much bigger than the observable Universe (how much bigger, is not known). It seems that at least a large percentage of those stars have planets, which means they can be called "solar systems".


What is the size of stars in universe in sir James jeans essay the dying sun?

Total number of stars is uncountable. Sir James Jeans is of the view that as grains of sand are innumberable as are the stars.


Could Graham's number be stored in a modern computer?

Theoretically, enough of the formula behind it could be stored so that pieces of it could be calculated. For example, if you just wanted to look at the last ten digits or something like that. However, the entire number is far to big to be stored in perfect precision by any computer that has ever existed or ever will exist. How can I say "ever will exist"? Because, even written in scientific notation, i.e. with only one digit of precision, the number of digits in the exponent would exceed the number of atoms in the observable universe. The total number is easily larger than the number of Planck volumes into which the observable universe can be divided. If the whole observable universe were a computer, and every tiny quark and neutrino represented a bit of data, it could not store the entire number in absolute precision. And better observational equipment would not help expand the observable universe into a larger computer, since, at this level, the observable universe is bound not so much by our technology, but rather by the speed of light itself. So, the short answer to your question is "No."


How many stars in the atmosphere?

Infinite and Unknown. But I think the point is "night sky" meaning, OUR night sky, or our visual field here on Earth. It's not a question of how many stars are in the universe. The answer depends on your location and the brightness of ambient terrestrial lights but can be as many as 13,000.


What is the majority of the energy in our universe?

Something called "dark energy" which provides almost 70% of the total energy in the observable universe and is causing the expansion of the universe to accelerate (instead of decelerate as expected in the basic big bang model of the universe).


How meany galaxies and stars are there in this universe?

In the VISIBLE UNIVERSE, there are somewhere in the order of 1011 galaxies; each galaxy on average has 1011 stars, for a total of (very roughly) 1022 stars.


How many subatomic particle in the world?

The Wikipedia lists an estimate of 10 to the power 80 hydrogen atoms for the observable Universe. The total number of particles would be somewhere in that order, depending on what "particles" you are thinking of.


What percentage of stars do you see?

In the total Universe and with near perfect viewing conditions you can see about 0.0000000000000000005% of all stars.


What is ten to the twenty-third power?

A very large number. One and one half times ten to the twenty third power is the current estimate of the number of stars in the universe! There are 500 billion stars in our Milky Way galaxy and there are 300 billion galaxies in the universe by the current estimate. If all of the other galaxies are the size of the Milky Way galaxy then the total number of stars is 1.5 times ten to the twenty third power!


How many stars are there?

There are an estimated 100 to 200 billion galaxies.Scientists estimate that our Galaxy (The Milky Way) contains 200 to 400 billion stars.So taking a conservative number of 100 billion stars per galaxy, gives an approximate total of 10,000,000,000,000,000,000,000 stars. (which is 10 sextillion)It is unknown. The Milky Way galaxy contains an estimated 200 billion stars and there are an estimated 100 billion galaxies in the observable universe. However, our galaxy is significantly larger than most. That said, if we assume the average galaxy has 10 billion stars then we arrive at an estimate of 1,000 billion billion stars, or about 1 sextillion stars.