Probes already HAVE "light" emitters. They are called radio transponders. If you knew the first thing about what you are talking about, you would know that visible light and radio waves are merely different wavelengths of the SAME thing - electromagnetic radiation, and it all travels at the same speed through a vacuum.Give
Test/ speed of light theory
More new science by Jim Ryan
If science really wanted to test speed of light theory, science could add a simple laser light to any of its probes and when the probe got say a million miles away from earth, it could send its laser light back to earth, one aimed at American collectors one at Russian collectors and one at another countries collectors, unless science is afraid to know the truth.
How is it that not one scientist in the whole world thought of such already? Are they all morons or does science just not want to know?
Thought you should know, since science has known for the last 150 years give or take.