because it was spiral
Arms
Spiral galaxies, barred spiral galaxies, elliptical galaxies, and irregular galaxies
While spiral galaxies are bright, elliptical galaxies are dim. Spiral galaxies are hotbeds of star formation, but elliptical galaxies aren't nearly as prolific because they contain less gas and dust, which means fewer new (and brighter) stars are born
Spiral Galaxies
Approximately 60% of all galaxies are spiral
It's not known to any degree of accuracy, but about 66% of all spiral galaxies are barred and about 60% of galaxies in the local Universe are spiral galaxies.
Yes. There are two types of spiral galaxies: "S" (normal spiral) and the less common "SB" (barred spiral, with an elongated center).
By virtue of their name, dwarf galaxies are smaller. Most galaxies are dwarf galaxies.
galaxie 1, 2, 3, 4 and 5
spiral galaxies (ours), irregular galaxies, and elliptical galaxies.
There Known for being spirals retard its in the name
There at least 60 billion spiral galaxies in the universe because the spiral galaxies comprise of about 60 percent of all galaxies which are about 100 billion.