I think they are also spherical as the earth
Galaxies are classified by their shape and size. The main kinds are ellipticals, spirals, irregular and dwarfs.
Yes, galaxies can be any size and shape.
oval
Irregular galaxies have no discernible shape.
Because irregular galaxies have no definite shape.
Yes, peculiar galaxies are strangely shaped.
Spiral .
they are classified by there shape .
fartlike
the types of galaxies are barred, irreagular, spiral, and a shape like an hourglass.
There are three types of galaxies, all of which are the same, with the exception of their shapes. There are the Elliptical galaxies (football-shaped) the Spiral galaxies (like the Milky way; vortex-shaped) and Irregular galaxies (all shapes other than spiral and football shaped).
size and shape