Im only referring to what his particular paper states.
"When the light approaches the Sun its speed increases(c+c),"
Not sure if the Delta symbol will display correctly here
Quote:
Originally Posted by janoskiss
Light always travels at the same speed "c". But gravity affects its momentum: its colour (wavelength) and/or its direction of travel. So gravity can bend a lightbeam but it won't alter its speed. It's not really what we'd call a hypothesis any more. It's a very well established fact backed up by countless experiments and robust physical theory.
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