irregular galaxy.Irregular galaxies are galaxies that have no discernable shape or structure.
A galaxy that lacks a regular shape is called an irregular galaxy. Irregular galaxies do not have distinct spiral arms or a central bulge like spiral or elliptical galaxies. They often have a chaotic appearance with no clear structure.
The Milky Way is a spiral galaxy with a defined shape and structure, while irregular galaxies lack a symmetrical shape or structure. Irregular galaxies may have no distinct pattern, such as arms or a central bulge, unlike the Milky Way. Irregular galaxies also tend to have higher rates of star formation compared to spiral galaxies like the Milky Way.
The difference is in the shape, as can be guessed by the name.
Irregular galaxies do not have a distinct shape or symmetry like spiral or elliptical galaxies. They often appear more chaotic and disordered, lacking the structured appearance of other galaxy types. Irregular galaxies can vary greatly in size and are characterized by a less defined structure.
The first astronomer to propose a reasonable idea of the size and shape of the galaxy was Harlow Shapley in the early 20th century. He used the variable stars known as Cepheid variables to estimate the size of the Milky Way and its position within it. His work helped establish the notion of the galaxy as a vast, spiral-shaped structure.
It is aerofoil that describes the structure (shape) of the aeroplane wing
It is known as an irregular galaxy. A few different Classifications are : Irr L (some structure) Irr LL (No visible structure) Also Dward Irregulars : DL DLRRS (Low Metallicity)
The Small Magellanic Cloud is irregular in shape, with a bar structure at its center. It is a dwarf galaxy that is gravitationally bound to our Milky Way galaxy.
It depends what shape the galaxy has.
A galaxy that lacks a regular shape is called an irregular galaxy. Irregular galaxies do not have distinct spiral arms or a central bulge like spiral or elliptical galaxies. They often have a chaotic appearance with no clear structure.
Structure is the arrangement of parts in an organism,and function is the job the part does. Structure describes shape and physical construction. Function describes its utility. The structure of an umbrella is round and wide. Its function is to shield you from the rain.
irregular galaxy
The shape of the Milky Way (our galaxy) is the shape of a spiral.
The term that describes the outline of an object is "contour." It refers to the outer edge or silhouette of a shape or form. Contour lines are often used in art and design to define the shape and structure of an object.
First of all, it's a spiral galaxy, not an spiral galaxy. Second, a spiral galaxy would have a spiral shape, obviously.
An Irregular Galaxy is a galaxy that has no shape or form as defined by the classes of the "Hubble sequence" An Amorphous galaxy is a galaxy that has neither spiral nor elliptical in shape as defined by "The Atlas of Peculiar Galaxies". See related links for pictorial representation
Our galaxy is a spiral galaxy because it is spiral in shape.