The universe is significantly larger than a galaxy. In terms of scale, the universe encompasses all matter, energy, space, and time, including countless galaxies, stars, and other celestial objects. It is vast and is believed to be expanding.
A galaxy, on the other hand, is a massive system of stars, gas, dust, and other celestial matter held together by gravitational forces. Galaxies come in various shapes and sizes and can contain anywhere from hundreds of thousands to hundreds of billions of stars. The Milky Way, our own galaxy, is estimated to contain about 100 to 400 billion stars.
While galaxies are immense structures on their own, they are just a part of the larger structure of the universe. The universe consists of countless galaxies, clusters of galaxies, and other cosmic structures, forming a vast and complex cosmic web.
So, in terms of size and scope, the universe is much larger than a galaxy.