Im 100% sure that its unkown to man how many stars, solar sytsems, planets, moons, galaxys, and everything in the univers.
Answer2: My estimate is about a trillion 1012 galaxies.
Answer 3: A recent report by a joint research group from 2 eminent universities (1 in USA, the other in UK) postulated that the number of stars in the Universe is 3 septillion - that's 3 followed by 24 zeros, a number you won't be able to get your head around! If you know the average number of stars in a galaxy, say 200million, you can readily find your answer.
Yes, there are stars between galaxies. When there are collisions or interactions between galaxies, stars can be ripped out of the galaxies. These stars will then wander into space between galaxies. Such stars have been observed with the Hubble Space Telescope. Taken from http://curious.astro.cornell.edu/question.php?number=384
in the world, there are zero galaxies, so the answer is grains of sand. if your actual question was about the number of galaxies in the universe: there are more galaxies in 1% of 1/10 of the visible sky than on all the beaches of all the worlds oceans
In spiral galaxies, the center is typically crowded with stars, forming a dense bulge, while the number of stars decreases as you move outward into the spiral arms and the surrounding halo. In contrast, elliptical galaxies also have a high concentration of stars in their centers, but their star distribution can be more uniform or decrease more gradually outward. In both types of galaxies, the central region is where star density is highest, tapering off in the outer regions.
The universe is said to be infinite, with galaxies stretching out into infinity.
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.
Yes, there is believed to be an infinite number of galaxies in the universe.
The estimated number of satellite galaxies, given that there are 100 billion galaxies in the universe, is 170 billion.
That's called a supercluster.
There are approximately 7 trillion dwarf galaxies in the universe.
To the best knowledge, there are an infinite number of galaxies, which means they don't have names!
There are zero galaxies in our Solar System. Even the smallest galaxies are much, much larger than the solar system.
It is estimated that there are about 100 billion galaxies in the observable universe. However, the total number of galaxies in the entire universe could be much larger and currently unknown. The universe is vast and constantly expanding, so the exact number of galaxies it can hold is difficult to determine.
They are literally "uncountable"; every time we improve the telescope, we see more and more galaxies.
They used a method called "representative sampling" to obtain their estimate. The sky is divided into sections of equal size and the number of galaxies in one section are counted. The count from that one section is then multiplied by the total number of sections in the sky
The estimated number of galaxy mergers, given that there are 100 billion galaxies in the universe, is 100 billion.
Yes, there are stars between galaxies. When there are collisions or interactions between galaxies, stars can be ripped out of the galaxies. These stars will then wander into space between galaxies. Such stars have been observed with the Hubble Space Telescope. Taken from http://curious.astro.cornell.edu/question.php?number=384
There are at least 20 billion lenticular galaxies in the observable universe, at distances up to 13 billion light years.