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About how many stars are estimated to occur in pairs of multiples?
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Are there more grains of sand on earth or more stars in the sky?
According to some estimates, there are 4.8 x 1022 grains of sand on Earth, and an estimated 5 x 1022 stars in the universe. The Bible says that there are a lot of stars in the sky and lots of grains of sand on a beach, and most of the other things referring to space in the Bible have been found to be true some thousands of years later. So they're about the same, give or take a factor of ~.2 :)
What is the number of particles in the universe?
It is estimated that there are 10^12 galaxies in the universe, each with about 10^12 stars. Each star has an average of 10^57 hydrogen atoms; using these estimates, the number of particles in the universe would be about 10^82.
What percentage of carbon dioxide is on venus?
In order to answer that question it is necessary to know how much carbon dioxide there is on Venus and how much is in the whole universe. Whereas the former can be estimated, there is little hope of estimating the latter to any degree of accuracy. However, based on the estimated number of galaxy clusters, and galaxies within those clusters, and stars within those galaxies with planetary systems, it is likely that the percentage of universal carbon dioxide that is on Venus is as close to 0% as makes no difference.
Is the number of stars finite or infinite?
The number of stars is finite.
What compromises 99 percent of matter in the universe?
It is currently estimated that about 4% of the matter of the Universe is "normal" matter - matter that can be accounted for. This includes stars, dust, gas, and even black holes. About 23% of the matter is "dark matter", which makes itself manifest by its gravitational attraction - but that is about all we know about it. The remaining 73% is an even more mysterious "dark energy" - which somehow makes the Universe expand faster and faster.It is currently estimated that about 4% of the matter of the Universe is "normal" matter - matter that can be accounted for. This includes stars, dust, gas, and even black holes. About 23% of the matter is "dark matter", which makes itself manifest by its gravitational attraction - but that is about all we know about it. The remaining 73% is an even more mysterious "dark energy" - which somehow makes the Universe expand faster and faster.It is currently estimated that about 4% of the matter of the Universe is "normal" matter - matter that can be accounted for. This includes stars, dust, gas, and even black holes. About 23% of the matter is "dark matter", which makes itself manifest by its gravitational attraction - but that is about all we know about it. The remaining 73% is an even more mysterious "dark energy" - which somehow makes the Universe expand faster and faster.It is currently estimated that about 4% of the matter of the Universe is "normal" matter - matter that can be accounted for. This includes stars, dust, gas, and even black holes. About 23% of the matter is "dark matter", which makes itself manifest by its gravitational attraction - but that is about all we know about it. The remaining 73% is an even more mysterious "dark energy" - which somehow makes the Universe expand faster and faster.
About how many stars are estimated to occur in pairs or multiples?
binary stars, more than 50 percent of the stars in the universe may occur in pairs or multiples.
How many stars appear in pairs or multiples?
its hard to know that we still trying to find out
How many stars stars are in our galaxy?
Estimated at 200-400 billion stars.
What are stars that are found in pairs?
Two stars that are gravitationally bound to each other are sometimes called "binary stars".
How are distances estimated by studying stars and clusters and the galaxy?
the space from the planet the stars or clusters
Size of Andromeda galaxy?
Mass similar to our own Milky Way; about a trillion stars; diameter estimated at 140,000 light-years.Mass similar to our own Milky Way; about a trillion stars; diameter estimated at 140,000 light-years.Mass similar to our own Milky Way; about a trillion stars; diameter estimated at 140,000 light-years.Mass similar to our own Milky Way; about a trillion stars; diameter estimated at 140,000 light-years.
Are yellow stars hotter than blue stars?
No Blue stars are estimated to have an effective temperature of ≥ 30,000 K Blue-white stars are estimated to have an effective temperature of 10,000-30,000 K By contrast, yellow stars only have an effective temperature of 5,200-6,000 K. Even yellow-white stars are only 6,000-7,500 K
How many stars our there in our galaxy?
It has been estimated that there are between 200 -> 400 billion stars in the Milky Way Galaxy
Why does nuclear fusion not occur on earth?
Because the conditions of temperature and pressure that occur in stars do not occur on earth
What are stars called that are found in pairs?
not a fancy name but its called a star cluster.
Stars that are found in pairs are called what?
not a fancy name but its called a star cluster.
What are stars that are found in pairs called?
not a fancy name but its called a star cluster.
