New Explanation Concerning Photon Constants Part A
7 strong reasons that demonstrate the mass of photon is constant

New Explanation Concerning Photon Constants Part C
Having the same shape and structure, the constant momentum, and the various types of rotational motion of photon in the universe

New Explanation Concerning Photon Constants Part B
The different types of constant speeds value of photon, the constant energy value of photon and the constant density value of photon, could all be true