We can see things moving faster than light

Speed is relative. If, in space, you're traveling at 5,000 feet per second and you fire a bullet traveling at 5,000 feet per second back toward your departure,  the speed of the bullet is 5,000 feet per second to you but 0 feet per second to the outside observer. If fired forward along your flight path, it would travel at 10,000 feet per second. Photons have the speed at which they were emitted from their source and, while gravity and electromagnetic forces can affect their speed and direction, they have no independent propulsion mechanism! Unless you are changing basic laws of physics, a light emitting object achieving lightspeed will "disappear" to their origin but appear sooner and appear to be closer to the destination IF the light it emits forward is traveling faster than "lightspeed" or...not be detectable as light! I find the "logic" that ignores/negates basic physics to support obviously flawed observations and conclusions to be SOP for those who determine a preconceived result then CREATE a mathematics/theory to get the predetermined result!