Newton came upon the idea that there is a universal attractive force of gravity [1]. He discovered a fundamental law of gravitation that describes the gravitational attraction between any two bodies. In addition, In Einstein’s formulation, gravity is the manifestation of the curvature of spacetime [1]. However the relation between gravity and time is poorly recognized. Here I show that any object that rotates on its axis, it generates arms like spiral arms of spiral galaxy and these spiral arms are reflections of gravitational force and shaking in space. If you add velocity or time to Newton’s equation, we can unify gravity with time since velocity is related to time. So, there are three important factors that affect gravity and they are the mass of objects, the speed of rotation of object on its axis and the curvature of spacetime.

time, gravity, special relativity, general relativity, god