The universe is significantly larger than the Earth or the world. The term "world" typically refers to the planet Earth, which is just one celestial body among countless others in the vast expanse of the universe.
The universe encompasses all matter, energy, space, and time. It includes an enormous number of galaxies, stars, planets, and other cosmic structures. Its size is difficult to comprehend, as it is constantly expanding and its true extent is still not fully known.
In contrast, the Earth is a relatively small planet orbiting around the Sun. Its diameter is about 12,742 kilometers (7,918 miles), and its total surface area is roughly 510 million square kilometers (196.9 million square miles).
To put things into perspective, the Earth is just a tiny speck compared to the vastness of the universe. The universe is estimated to have a diameter of about 93 billion light-years, which corresponds to an unimaginably immense volume.
So, in terms of size, the universe is incomprehensibly larger than the world or Earth.