It is impossible to answer this question "which of these" as you have given no choice.
Can't resist this! My wife's! -- There are no known celestial objects in space that are known to not be part of the solar system.
Solar relates to the sun. The sun is a star. A solar system is a star that has planets and other celestial objects orbiting around it in an ordered manner.
because of GRAVITY
the sun
Gravity tends to pull them together.
Geocentricism is the belief that the Earth is the center of the Universe and all other celestial objects revolve around it. (The Geocentric Theory)
most of the objects in our solar system orbit what celestial body
Our Sun, although with the amount of debris in Earth orbit...
Our Sun, although with the amount of debris in Earth orbit...
The Heliocentric Theory is the theory that states the Sun is the center of the Solar System and all other celestial objects revolve around it. Supporting observations about the theory were by Galileo Galilei.
Our solar system consists of the sun, the planets, their moons, and a variety of smaller objects. The sun is at the center of the solar system, with other orbiting around it. The force of gravity holds the solar system together.
Our solar system consists of the sun, the planets, their moons, and a variety of smaller objects. The sun is at the center of the solar system, with other orbiting around it. The force of gravity holds the solar system together.