Epochs and the reference frames.
Ptolemee considered, that reference frame which connected
with the Earth is absolute.
Copernicus proved that reference frame which connected
with the Sun is absolute.
Then it was consider that reference frame which connected
with far stars is absolute.
Now it is consider, that reference frame which connected with
relict isotropic radiation T = 2,7K is absolute.
But T = 2,7K is not a constant factor.
This relict isotropic radiation continues to extend and
decrease and with time will reach T=0K.
Today physicists refuse to take vacuum as a fundament of Universe.
Book : ‘Dreams of a final theory’
by Steven Weinberg. Page 138.
‘ It is true . . . there is such a thing as absolute zero; we cannot
reach temperatures below absolute zero not because we are not
sufficiently clever but because temperatures below absolute zero
simple have no meaning.’
/ Steven Weinberg. The Nobel Prize in Physics 1979 /
When the next revolution rocks physics,
chances are it will be about nothing—the vacuum,
that endless infinite void.http://discovermagazine.com/2008/aug/18-nothingness-of-space-theory-of-everything
Israel Sadovnik Socratus.