What is another word for inner solar system?
Pronunciation: [ˈɪnə sˈə͡ʊlə sˈɪstəm] (IPA) 
The term "inner solar system" refers to the region nearest to the sun, consisting of planets and other celestial bodies. However, there are alternative expressions that can be used to describe this area of our solar system. One such synonym is the "terrestrial planets", which includes Mercury, Venus, Earth, and Mars. These planets are characterized by their solid, rocky surfaces. Another term commonly used is the "inferior planets", comprising Mercury and Venus, to denote their position, which is closer to the sun than Earth. Lastly, the "inner region" is another synonymous phrase for the inner solar system, emphasizing its location as being closer to the sun when compared to the outer regions.
