Planets revolve around the sun.
planets!!
Just as the sun and all the objects which revolve around it is called the solar system, so is some other star and all the objects that revolve around it called a stellar system.
No
asteroids
the earth
There is nothing revolving around reflected light.
There are many rock objects that revolve around the sun, but I think you might be thinking of a comet.
because of GRAVITY
It is the objects orbital period.
It is an asteroid.
They revolve around the sun.