Copernicus, but I'm sure there was an ancient Greek who thought of it before he did.
charles darwin prposed the 1st theory to explain the formation of life on the earth
G.W. Hegel
"Our solar system." The "part of our galaxy" that's in our solar system is the solar system.
Our Solar System is called the Solar System, Why?, what do you Aliens call it.
No. There is one star in our solar system, and no other solar systems within it.
The solar system
My solar system (and yours if you are from Earth) is just called "The Solar System".
When the Moon was formed, the Solar System WAS already a solar system.
There are no exoplanets in our solar system. By definition, an exoplanet is a planet that is not in our solar system.
It is a part of the solar system, however, it is not apart of the solar system.
The Milky Way is not in our solar system. Our solar system is in the Milky Way. There are no galaxies in our solar system.
The solar system is , in fact, a type of system.