Emission Theories and Relativity

The present paper makes a comparison between two different approaches for Relativity Theories. One is the approach made by Einstein at the beginning of the 20th century which postulates that light moves with light speed c independent of its emitting source. The proposed approach postulates that light moves with light speed c relative to its emitting source, which also includes the reflecting and refracting surfaces. Einstein interpreted the constancy of light speed in all inertial frames as a time and space problem resulting time dilation and length contraction, while the new approach considers it a speed problem where time and space are absolute variables. The result of the proposed approach is that particles move according Galilei relativity multiplied with the relativistic gamma factor.