Re: What is a photon

Den 11.06.2025 15:41, skrev Bertitaylor:

On Wed, 4 Jun 2025 18:50:26 +0000, x wrote:
 

>
You know I tend to get the idea that some things in physics
are actually based upon observation, but burying one's head
in the sand for some things can be subtle.

 Quite so do observe that as bigger telescopes are made the universe
becomes bigger with no end in sight.
 Observe that the outer galaxies are NOT going away at very great speed
from our observation point on Earth.
 Observe that blueshift is as prominent as redshift.

One can but be impressed by your knowledge of astronomy.
Well done!
--
Paul
https://paulba.no/