Major Diameter (arcmin) : 6.5
Minor Diameter (arcmin) : 5.6
Doesn't seem like
It wouldn't matter where the Sun was, the Milky Way Galaxy would still have a diameter of around 100,000 light years.
Divide the diameter of the galaxy by the diameter of Earth. Since it seems you want to compare the volumes, raise the result to the third power. This assumes the galaxy is spherical - which in a way it is, if you consider the halo of star clusters.
In Jan 1987, John Cormedy of Dominion Astrophysical Observatory in Canada discovers the balck hole in Galaxy Andromeda and estimated that the diameter of black hole in Andromeda Galaxy is 10 million times as massive as the Sun.
The NGC 1300 galaxy is about 110,000 light-years across; just slightly larger than our own galaxy, the Milky Way.
Doesn't seem like
Our galaxy, the Milky Way, has a diameter of about 100,000 light-years.
The dwarf galaxy is about 8,000 miles in diameter.
An average dwarf galaxy is small in diameter.
The average diameter of a dwarf spheroidal galaxy is 10 kiloparsecs.
Unknown.
M84 is the largest even number.
When compared to the diameter of the Milky Way galaxy,the diameter of our solar system is very nearly zero.
It wouldn't matter where the Sun was, the Milky Way Galaxy would still have a diameter of around 100,000 light years.
Our galaxy is a barred spiral galaxy. There is a bar of stars, like the diameter of a circle, from which the spirals emanate, so to speak.
600,000 trillion.
Variable, as an ellipse is not a perfect circle.