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Based on current estimates, there are between 200 - 400 billion stars in our galaxy (The Milky Way). There are possibly 100 billion galaxies in the Universe. So taking the average of our galaxy, gives approximately 3 x 1024 stars. So about 3 septillion. This has been equated to the same number of grains of sand that are on Earth.
One source (BBC) stated that there are about 1,000 stars to every grain of sand on Earth!! There are an estimated 100 to 200 billion galaxies.
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)
The newest estimates gained by the Hubble space telescope places the estimate of 500 billion Galaxies each with about 300 billion stars for each galaxy.
Wiki User
∙ 13y ago
There are estimated to be around 100 billion to 200 billion galaxies in the observable universe, and each galaxy can contain anywhere from millions to trillions of stars. This means there are likely trillions upon trillions of stars in the universe.
Anonymous
Bruh there are probably about 100 Octillion!!!!!!
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Are there more asteroids or stars?
If you mean asteroids within our Solar System, then stars. In the Universe, there will be many more asteroids than stars.
What is thev connection between universestar and galaxy?
The universe comprises all matter in space. This includes a very large number (200 billion to 2 trillion) galaxies. Each galaxy comprises a very large number of stars: our contains 100 thousand million stars.
Are there 27 stars in the universe?
There are billions of stars in the universe, far more than just 27. Stars are spread across galaxies, and each galaxy can contain billions or even trillions of stars. The universe is vast and expansive, with countless stars yet to be discovered.
How many stars and how many galaxies have been catalogued?
It is estimated that there are around 100 billion galaxies in the observable universe. As for stars, there are estimated to be around 100 billion stars in our Milky Way galaxy alone. The total number of stars in the universe is difficult to determine, but it is likely in the order of trillions to quadrillions.
What is too numerous to be counted?
Stars in the universe.
How any stars are in universe?
is it any or many????????
How many stars are there in the universe and how far away are they?
unkown
How many stars out there?
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.
how many stars are in th sky?
approximately 200 billion trillion stars in the universe.
Are there more asteroids or stars?
If you mean asteroids within our Solar System, then stars. In the Universe, there will be many more asteroids than stars.
How many stars in the universe?
About 100 thousand million billion trillion
Is it true Our galaxy contains many billions of universes and each universe contains many billions of stars.?
No. The universe contains billions of galaxies including our own, and each galaxy contains billions of stars.
Where are stars in the universe?
Stars are scattered all across our universe but guess what? there are no stars in our solar system besides the sun!
How many different stars are there?
One recent study suggests there may be over100,000,000,000,000,000,000,000 (or 100 sextillion)stars in the the universe.
Is the Sun the hottest place in the universe?
No, the Sun is not the hottest place in the universe. There are other extreme environments like the cores of massive stars, supernovae, and regions around black holes where temperatures can be much hotter than the surface of the Sun.
What is the difference between universe and stars?
A galaxy contains billions of stars. A universe contains billions of galaxies.
How many percentage of the universe is hydrogen?
Hydrogen makes up about 75% of the universe by mass. It is the most abundant element in the universe and can be found in stars, gas clouds, and planets.
