@layman,
layman wrote:
layman wrote:
Quote:How do you enter an objective reference frame?
You tell me.
You're the one who insisted, page after page, that, in effect, you KNEW that frame of reference M in my hypothetical would be the correct one, or at least one similar to it.
You KNEW that neither E nor G were traveling faster than light.
And, if you told the truth, I suspect that you STILL think you know it. You are just unable to say how or why you know it. You just "know it," somehow. On the basis of faith, maybe.
Now you are deflecting.
The funny thing in all this is that I believe the universe is NOT expanding. I have another explanation for red shift.
But I understand SR and have taken several college physics courses.
One way the data can be flawed is that we are using objects that emit light to determine how space behaves. If there is another reason light gets shifted to the red that has been missed then concluding space is expanding is in error.
We know light is affected by interactions with mass. (Gravity)
We know light frequency can shift if you change a photons trajectory. If a photon turns its frequency shifts towards the red.
This means we can not trust light coming from other galaxies if those photons have been interacting with gravity fields and changing trajectory before they reach us.
Experiment;
Wait for a solar eclipse. Find a star in the path where the sun will be during the eclipse. Measure that stars light frequency. Then measure that same stars light frequency as the eclipse happens.
Hypothesis; the gravity of our sun will shift that stars light frequency to the red.
Currently there is a team working on a ground based piece of equipment that can record star light frequency. They plan to use it in this experiment laid out above to prove light red shift from galaxies can not be trusted if that light has been traveling in and out of intense gravity fields, ie dark matter pockets.