How big is Earth in the Cosmos?

The earth within the cosmos is just a grain of sand when compared to the sun. The earth is the third planet from the sun is the densest in the solar system. It is also the 5th largest planet within the solar system. The earth has a radius of 6,378 km at the equator.

While the earth seems so large and spacious to us as humans, in the scheme of the cosmos, it is very small yet it is one of the largest planets out there.