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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 What_is_the_diameter_of_the_milky_way_galaxybillion stars and possibly up to 400 billion.
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Wiki User
∙ 11y ago
Wiki User
∙ 11y agoSince it's estimated that the diameter is 100-120 light years across, its radius is about 55 light years (approximately 5,385,040,056,000 miles)
Wiki User
∙ 10y agoOur Milky Way has a diameter of 100,000 light-years. I am not quite sure how "typical" that is, but there are galaxies larger than that, as well as galaxies smaller than that.
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What is the order of diameter of your galaxy?
Our galaxy, the Milky Way, has a diameter of about 100,000 light-years.
How many miles in diameter is a dwarf galaxy?
The dwarf galaxy is about 8,000 miles in diameter.
How many miles in diameter is an average dwarf galaxy?
An average dwarf galaxy is small in diameter.
Is the M87 galaxy 54 million light years away?
It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.
What is the average diameter of a dwarf spheroidal galaxy?
The average diameter of a dwarf spheroidal galaxy is 10 kiloparsecs.
What is diameter of M84 the galaxy?
Major Diameter (arcmin) : 6.5Minor Diameter (arcmin) : 5.6
How long does it take a 130 light years galaxy to get to us?
There is no such thing as a "130 light-year galaxy". A typical galaxy has a diameter of 100,000 light-years (dwarf galaxies can be somewhat smaller); the nearest dwarf galaxy is at a distance of perhaps 100,000 light-years.If another object (say, a star) is at a distance of 130 light-years, that means that light takes 130 years to travel from here to there, or from there to here.There is no such thing as a "130 light-year galaxy". A typical galaxy has a diameter of 100,000 light-years (dwarf galaxies can be somewhat smaller); the nearest dwarf galaxy is at a distance of perhaps 100,000 light-years.If another object (say, a star) is at a distance of 130 light-years, that means that light takes 130 years to travel from here to there, or from there to here.There is no such thing as a "130 light-year galaxy". A typical galaxy has a diameter of 100,000 light-years (dwarf galaxies can be somewhat smaller); the nearest dwarf galaxy is at a distance of perhaps 100,000 light-years.If another object (say, a star) is at a distance of 130 light-years, that means that light takes 130 years to travel from here to there, or from there to here.There is no such thing as a "130 light-year galaxy". A typical galaxy has a diameter of 100,000 light-years (dwarf galaxies can be somewhat smaller); the nearest dwarf galaxy is at a distance of perhaps 100,000 light-years.If another object (say, a star) is at a distance of 130 light-years, that means that light takes 130 years to travel from here to there, or from there to here.
How is alpha pegasi or markab related to galaxies?
That's a star. A galaxy is much larger than a star; a typical galaxy contains several hundred billion stars.That's a star. A galaxy is much larger than a star; a typical galaxy contains several hundred billion stars.That's a star. A galaxy is much larger than a star; a typical galaxy contains several hundred billion stars.That's a star. A galaxy is much larger than a star; a typical galaxy contains several hundred billion stars.
What is the diameter of the PGC 123888 galaxy?
Unknown.
How many star does a typical galaxy have?
Our galaxy, the Milky Way, has somewhere between 100 billion and 400 billion stars (it's difficult to estimate precisely). However, it's not really "typical"; it has more stars than any other galaxy in the "Local Group" except for the Andromeda Galaxy, which has about a trillion stars. I'm not sure there really is such a thing as a "typical" galaxy.
How dos your solar system campare to the size of the milky way galaxy?
When compared to the diameter of the Milky Way galaxy,the diameter of our solar system is very nearly zero.
If the Sun and Earth were at the edge of the disk of the Milky Way Galaxy what would be the diameter of the galaxy in light years?
It wouldn't matter where the Sun was, the Milky Way Galaxy would still have a diameter of around 100,000 light years.
