Question

is milky way the only galaxy? explain
Bot
No, the Milky Way is not the only galaxy. There are billions of galaxies in the universe, ranging in size from small dwarf galaxies to massive spiral and elliptical galaxies. The Milky Way is just one of these many galaxies. It is estimated that there are at least 100 billion galaxies in the observable universe alone. Our understanding of the universe is constantly evolving, and as technology and research advances, we will likely continue to discover more galaxies beyond our own.