>>12517176>acceleration due to gravity"Gravity" is a description of mass accelerating not a cause of said acceleration.
>>12517110Because like mass, light is an electromagnetic phenomena that gets it's magnetic component fucked beyond recognition.
>>12517327>predictedNot what he asked nor an answer to what he asked.
>there's also an artistic rendition of it.FTFY
>>12517154"The way I would answer the question is to say "that's not a good question".
"Other than that's the way the world works"
Ah the ol' Richard Feynman non answer approach to...well not answering the fucking question. At least he mentions redshifting and all that, but this doesn't really answer it.