how far is the nearest galaxy from the milky way?
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How far is the nearest galaxy to the milky way? The closest spiral galaxy is Andromeda, a galaxy much like our own Milky Way. It is 2.2 million light years away from us. Here is where you can find the answer. If you want a way to reference light years in kilometers here it is! One Astronomical Unit, or AU for short, is 150 million km. And in a single light year there is 63241.1 AU. And we have2.2 million light-years distance to Andromeda. 63241.1AU x 2,200,000ly = 139,130,420,000AU. 139,130,420,000AU x 150,000,000km = 2.0869563e+19
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- This depends on how fast you are travelling. The nearest star to our solar system is Proxima Centauri, which is located 4.2421 light years away (or 40,133,364,737,735km). The … fastest man-made object to date is the Helios 2 solar probe, which had a speed of 252,800km/hr.
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- The Earth is inside the Milky Way Galaxy. The closest other known galaxies are the two clouds of Magellan, which are small galaxies that orbit the Milky way. The closest oth … er large galaxy, about the size of the Milky Way, is the Andromeda Galaxy. Andromeda is the nearest galaxy to Earth.
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A Stellar Discovery on the Milky Way's Far Side FAR OUT: Astronomers have found five Cepheids (yellow dots at top) on the other side of the galaxy. (view full size image) Credit: Spiral map: NASA/JPL-Caltech/R. A single Hubble Space Telescope image can capture scores of distant galaxies, but the one galaxy we'll never see from the outside is our own. As a result, no one knows the Milky Way's exact size and shape.
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The Nearest Galaxies The closest known galaxy to us is the Canis Major Dwarf Galaxy, at 236,000,000,000,000,000 km (25,000 light years) from the Sun. The Sagittarius Dwarf Elliptical Galaxy is the next closest , at 662,000,000,000,000,000 km (70,000 light years) from the Sun. The Large Magellanic Cloud, 1,690,000,000,000,000,000 km (179,000 light years) away, was once considered the nearest galaxy outside of the Milky Way. The Small Magellanic Cloud is 1,980,000,000,000,000,000 km (210,000 light years) away.
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- Is it possible? No one knows yet, but Alpha Centauri is an obvious target. It’s the nearest star system to our sun at 4.3 light-years away. That’s about 25 trillion miles (40 trillion km) away from Earth – nearly 300,000 times the distance from the Earth to the sun. Follow the links below to learn more about why star travel is so formidable, and about how we might accomplish it.
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List of nearest galaxies Nearby dwarf galaxies are still being discovered, and galaxies located behind the central plane of the Milky Way are extremely difficult to discern. It is possible for any galaxy to mask another located beyond it. Intergalactic distance measurements are subject to large uncertainties.
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"Why in astronomy is distance measured in light ""years""?" 1 light year = 9.4605284 × 10^12 kilometers. This is a distance covered by light in one year. That is a H U G E number. Andromeda, which is the nearest spiral galaxy is 2.5 million light-years away from us. The nearest active quasar is 3C 273, 1.7 billion light years further away.
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The Nearest Galaxies Distance Information. The closest known galaxy to us is the Canis Major Dwarf Galaxy, at 236,000,000,000,000,000 km (25,000 light years) from the Sun. The Sagittarius Dwarf Elliptical Galaxy is the next closest , at 662,000,000,000,000,000 km (70,000 light years) from the Sun.
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What is the diameter of the milky way galaxy? The stellar disk of the Milky Way Galaxy is approximately 100,000 light-years (9×1017 km) (6×1017 mi) in diameter, and is considered to be, on average, about 1,000 light-years (9×1015 km) thick. It is estimated to contain at least 200 billion stars and possibly up to 400 billion. 1 person found this useful.
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- Andromeda galaxy At a distance of about 2.5 million light years, the Andromeda galaxy (also known as NGC 224 and M31) is the nearest galaxy to the Earth apart from smaller companion galaxies such as the Magellanic Clouds.
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- 1 How far away is the nearest galaxy? 2  The newly discovered dwarf galaxy in Sagittarius, only 60 000 light years away, is spiralling into the Milky Way. 3  The nearest large spiral galaxy like the Milky Way is the Andromeda galaxy, about 2.7 million light years away.
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Astronomers Discover the Most Distant Galaxy Yet The former record holder is a fellow youngster, an ultra-faint galaxy about 100 million light-years closer to Earth. Past claims of galaxies at these extreme distances were mined from deep field images taken by the Hubble Space Telescope.
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1 light year is equal to how many years of the Earth? Of course, on an astronomical scale, a light year isn't that much - nearest star is 4.3 light years away, and the nearest galaxy is 2.537 million light years. As stated earlier though, the year specified in light year is different to the year specified in Earth year.
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Farthest Known Galaxy in the Universe Discovered The galaxy MACS0647-JD (inset) appears very young and is only a fraction of the size of our own Milky Way. The galaxy is about 13.3 billion light-years from Earth, the farthest galaxy yet known, and formed 420 million years after the Big Bang.Image taken by Hubble Space Telescope on Nov. 29, 2011, and released Nov. 15, 2012. Credit: NASA, ESA, and M. Postman and D. Coe (STScI) and CLASH Team View full size image.his close-up view shows the galaxy MACS0647-JD, the farthest object yet known, as it appears through a gravitational lens imaged by the Hubble Space Telescope. The galaxy is 13.3 billion light-years from Earth and formed 420 million years after the Big Bang.
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What is the Closest Galaxy to the Milky Way? It is the largest galaxy in the local cluster. It has a mass of 400 billion solar masses. (One solar mass is equal to the sun's mass, or 1,989,100,000,000,000,000,000,000,000,000 kilograms.) Compared to Milky Way. The Andromeda Galaxy is 2.5 times as long as the Milky Way.
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- The Milky Way is a barred spiral galaxy that measures about 100,000 light-years across, and is thought to contain between 100 and 400 billion stars. The Solar System (and Earth) is located about 25,000 light-years to the galactic center and 25,000 light-years away from the rim.So, imagine a dinner plate as the Milky Way, and draw an imaginary line from the center of the plate to the outside. We’re located about halfway along that line.he Solar System is located in a region in between the two arms called the Orion-Cygnus arm. This arm measures 3,500 light-years across and is 10,000 light-years in length, where it breaks off from the Sagittarius Arm.
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List of nearest galaxies List of nearest galaxies. This is a list of known galaxies within 3587236.31 parsecs (11.7 million light-years) of the Solar System, in ascending order of distance.
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Galaxy Previously, as of July 2015, EGSY8p7 was the most distant known galaxy, estimated to have a light travel distance of 13.2 billion light-years away. Approximately 170 billion (1.7 × 1011) to 200 billion (2.0 × 1011), or, more recently, at least 2 trillion galaxies exist in the observable universe. Most of the galaxies are 1,000 to 100,000 parsecs in diameter and usually separated by distances on the order of millions of parsecs (or megaparsecs). The space between galaxies is filled with a tenuous gas having an average density of less than one atom per cubic meter.
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General Astronomy/Print version The Milky Way Galaxy is about 100,000 Light Years across. Each light year is about 63,241 Astronomical Units. An Astronomical unit is the average distance between the Sun and …the Earth, or about 93 million miles. Based on that math we form an equation.
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- (It is actually closer to Earth than the Galactic Core of the Milky Way.) The nearest Galaxy that is not a satellite of the milky way is the MGC1 star cluster. It is thought to be an isolated star cluster about 2 million light years away in the direction of Gemini.
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There are galaxies far, far away but how big is our own solar system? Come with us... You've now reached the outer edges of our own solar system. It would take you about 23 million years of continuous scrolling on this scale to get to the farthest regions of the observable universe, another 435,000,000,000,000,000,000,000 km. or 46 billion light years away. We think we'll stop here.
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Milky Way The Milky Way as a whole is moving at a velocity of approximately 600 km per second with respect to extragalactic frames of reference. The oldest stars in the Milky Way are nearly as old as the Universe itself and thus must have formed shortly after the Big Bang.
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Amateur Astronomer's Notebook Andromeda is a close by or neighborhood galaxy; it is generally believed to be about 2.2 million light years away. In terms of the universe, this truly is very close by. How far is 2.2 million light years? For starters, the light that you see from Andromeda tonight has been on its journey for 2.2 million years.
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The Location of the Solar System in the Milky Way Galaxy Figure 1. Polar view of the Milky Way Galaxy showing the location of the Solar System. As to our distance from the center of the galaxy, the best guess is that we are 26,000 to 28,000 light years from the center. The estimates vary due to uncertainty in the exact size of the galaxy and the time it takes the solar system to complete one orbit of our galaxy.
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Parsec 1 The nearest known star to the Earth, other than the Sun, Proxima Centauri, is about 1.30 parsecs (4.24 light-years) away, by direct parallax measurement. 2  The distance to the open cluster Pleiades is 130 ± 10 pc (420 ± 32.6 light-years) from us, per Hipparcos parallax measurement.