a giant elliptical can contain how many stars
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Chapter 26 Stars and Galaxies Most common type, most of these are dwarf galaxies (too small and too dim to be easily seen). Shaped like large, 3-dimensional ellipses (football shaped). Giant elliptical galaxies can be over 9 million light-years across and contain trillions of stars.. Dwarf elliptical galaxies- only about 3,000 light-years across and contain fewer than a million stars. Most contain little gas and dust and cannot make new stars. Irregular galaxies can take many different shapes and contain 100 million to 10 billion stars, Less common than elliptical or spiral. a. Larger than Dwarf ellipticals but smaller than spiral galaxies. a galaxy that does not have a regular shape, typically smaller than other types or galaxies, generally have bright, young stars and lots of gas and dust to form new stars.
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How Many Stars Are In The Universe? Kornreich used a very rough estimate of 10 trillion galaxies in the universe. Multiplying that by the Milky Way's estimated 100 billion stars results in a large number indeed: 100 octillion stars, or 100,000,000,000,000,000,000,000,000,000 stars, or a 1 with 29 zeros after it.ome estimates peg the Milky Way's star mass as having 100 billion solar masses, or 100 billion times the mass of the sun. Averaging out the types of stars within our galaxy, this would produce an answer of about 100 billion stars in the galaxy.
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- The Sun's equatorial radius is about 6.955×108 meters   Many stars are around this size. There are stars such as Betelgeuse that are significantly larger (about 936 times … the diameter of our Sun). There are neutron stars that have a radius of only 6×103 meters (that's 6 kilometers or 4 miles).f they were much bigger they would rapidly become black holes. If much smaller they would not have become neutron stars, but wo … uld have stayed ordinary matter white dwarfs somewhat larger than earth. 1 person found this useful.
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"Carl Sagan ""100 Billion Galaxies each W/100 Billion Stars""" Please try again later. There are in fact 100 billion galaxies, each of which contain something like a 100 billion stars. Think of how many stars, and planets, and kinds of life there may be in this vast and awesome universe..
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Bear Grylls Shares The Heartbreaking Story That Led To His Faith In Jesus Christ But Grylls doesn’t claim to be a perfect Christian. In fact, he admits that many of his life’s deepest struggles are what caused him to turn to Christ. Edward Michael “Bear” Grylls was born on June 7th, 1974, in Donaghadee, County Down, Northern Ireland. At one-week-old, Grylls’ elder sister and only sibling, Lara Fawcett, gave him the famous nickname that’s stuck to this day: “Bear”.
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Galaxies There are billions of Galaxies in the Universe. Some are very small with only a few million stars. While others could have as many as 400 billion stars, or even more. There are three kinds of Galaxies, Spiral, Elliptical, and Irregular. The only difference between the three is what shape they are.
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General Astronomy/Print version Estimates of the number of galaxies in the u…niverse range from about 170 billion to one trillion. One trillion is one thousand millions. Estimates of the number of stars range from around 70 sextillion to 300 sextillion. Seventy sextillion is 7 followed by 22 zeros.
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Galaxies Older stars reside in the bulge at the center of the galactic disk. Many new stars also form in spiral systems, and their disks are surrounded by a halo, which scientists believe is rich with mysterious dark matter. Elliptical galaxies are shaped as their name suggests.
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How Many Stars Are in the Milky Way? So is there any way to figure out how many stars are for sure? In the end, it comes down to an estimate. In one calculation, the Milky Way has a mass of about 100 billion solar masses, so it is easiest to translate that to 100 billion stars. This accounts for the stars that would be bigger or smaller than our sun, and averages them out. Other mass estimates bring the number up to 400 billion. The caveat, Kornreich said, is that these numbers are approximations. More advanced models can make the approximation more accurate, but it would be very difficult to count the stars one by one and tell you for sure how many are in the galaxy. Editor's Recommendations How Big is the Universe?
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The Largest Galaxy In the Known Universe: IC 1101 For comparison, the Milky Way is believed to contain a mere 100 billion stars (that’s a lot, but not compared to a trillion). This brings us to the main point of this article – IC 1101. IC 1101 is the single largest galaxy that has ever been found in the observable universe.
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StarMade 0.18 - A new Universe A Galaxies in StarMade contains of 128x128x128 Systems, each containing 16x16x16 sectors. This means a galaxy is pretty huge. However not every system actually has something viable in it. Most of a galaxy is composed of so called 'Void' systems.
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- What size is a Giant Elliptical Galaxy? _____ How many stars are in a Giant Elliptical Galaxy? _____ Step 11: Click on the button. Step 12: Select “Irregular Slide” for the next activity. Go ahead and start the game they have for introducing you to irregular galaxies. Step 13: Select the button, and take a look at some Irregular
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- arms. The spiral arms, which wrap around the bulge, contain numerous young blue stars and lots of gas and dust. Stars in the bulge tend to be older and redder. Yellow stars like our Sun are found throughout the disk of a spiral galaxy. These galaxies rotate somewhat like a hurricane or a whirlpool.
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Andromeda Galaxy The 2006 observations by the Spitzer Space Telescope revealed that M31 contains one trillion (10 12) stars: at least twice the number of stars in the Milky Way galaxy, which is estimated to be 200–400 billion. The Andromeda Galaxy is estimated to be 7.1 × 10 11 solar masses.
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Beyond Our Solar System On the final night of the three-day program, researchers announced the discovery of a four-planet system. Since then, they have named it K2-138 and determined that it has a fifth planet—and perhaps even a sixth. That star, K2-138, is just one of at least 100 billion stars in the Milky Way, a spiral galaxy about 100,000 light years across. The stars are arranged in a pinwheel pattern with four major arms, and we live about two-thirds of the way up one of them.
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Milky Way The Milky Way is a barred spiral galaxy with a diameter between 100,000 and 180,000 light-years (ly). The Milky Way is estimated to contain 100–400 billion stars. There are probably at least 100 billion planets in the Milky Way.
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Stunning Photo Reveals Galaxy With Supermassive Black Hole Located in the Coma Cluster, about 300 million light years away from Earth, the orb is actually a distant view of the giant elliptical galaxy NGC 4889. At the center of that galaxy lies a sleeping giant: a supermassive black hole that is 21 billion times the mass of our sun. The size of a black hole can be estimated by its event horizon, or the distance from the center of the black hole at which nothing can escape its gravitational grasp.
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- No. Nearly all the stars that you see at night when you look up at the sky are all stars in our Milky Way galaxy. There are between 200 billion and 400 billion stars in our ga … laxy, and Sol the sun is one of them.Our Sun is one of 200 billion to 400 billion stars in our Galaxy.8 people found this useful. Emdrgreg.tars are born thought the whole galaxy, it also depends what type of galaxy you're talking about; for example in our galaxy, The Milky Way, stars are most likely born in the … galaxy's arms. Since the Milky Way is a spiral galaxy, our star the Sun is in one of these spiral arms. 2 people found this useful.
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StarChild Question of the Month for May 2000 UPDATE! As of January 2009, we now know about some other really big stars. One is called Eta Carinae. It has a size about 800 times that of our Sun, a mass about 100 times that of our Sun, and is about 4,000,000 times brighter than our Sun.
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How Many Stars Are There in the Sky? Let's start with the galaxies. There are, astronomers estimate, around 170 billion galaxies in the observable universe, stretching out over a radius of some 45.7 billion* light-years. Those galaxies vary in terms of the number of stars they contain, Universe Today notes: Some spiral galaxies have more than a trillion stars.
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The Andromeda Galaxy (M31): Location, Characteristics & Images Though Andromeda contains approximately a trillion stars to the quarter to half a billion in the Milky Way, our galaxy is actually more massive, because it is thought to contain more dark matter. [Andromeda Galaxy Photos: Amazing Pictures of M31] Collision course
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How Many Stars are There in the Universe? And to answer “how many stars are there,” we must limit the discussion to what we can observe. Astronomers estimate that the observable universe has more than 100 billion galaxies. Our own Milky Way is home to around 300 billion stars, but it’s not representative of galaxies in general.
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The Estimated Number of Stars in the Universe Just Tripled The Estimated Number of Stars in the Universe Just Tripled. A study by Yale astronomer Pieter van Dokkum just took the estimated number of stars in the universe—100,000,000,000,000,000,000,000, or 100 sextillion—and tripled it. And you thought nothing good ever happens on Wednesdays. Van Dokkum’s study in the journal Nature focuses on red dwarfs, a class of small, cool stars.
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- As we learned in a previous video, there are 100 to 400 billion stars in the Milky Way and more than 100 billion galaxies in the Universe – maybe as many as 500 billion. If you multiply stars by galaxies, at the low end, you get 10 billion billion stars, or 10 sextillion stars in the Universe – a 1 followed by 22 zeros.
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Star One of the most massive stars known is Eta Carinae, which, with 100–150 times as much mass as the Sun, will have a lifespan of only several million years. Sudies of the most massive open clusters suggests 150 M ☉ as an upper limit for stars in the current era of the universe.s of 2006, the star with the highest known absolute magnitude is LBV 1806-20, with a magnitude of −14.2. This star is at least 5,000,000 times more luminous than the Sun. The least luminous stars that are currently known are located in the NGC 6397 cluster.
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How Many Stars are There in the Universe? Because the universe was born 13.8 billion years ago, we can only observe objects up to a certain distance from Earth — light from more distant objects hasn’t had time to reach us yet. And to answer “how many stars are there,” we must limit the discussion to what we can observe. Astronomers estimate that the observable universe has more than 100 billion galaxies. Our own Milky Way is home to around 300 billion stars, but it’s not representative of galaxies in general.