by We worked out how many trips each of the solar system's eight planets has taken around the sun over the past 4.6 billion years.
Take Earth, for example. Our planet takes a year to orbit the sun and has existed for 4.5 billion years, so it has taken roughly 4.5 billion trips around the solar system.
However, the number of total orbits varies greatly among the other planets because their years are either shorter or longer than Earth's.
Source
Take Earth, for example. Our planet takes a year to orbit the sun and has existed for 4.5 billion years, so it has taken roughly 4.5 billion trips around the solar system.
However, the number of total orbits varies greatly among the other planets because their years are either shorter or longer than Earth's.
Source
