There is only the observable Universe.
The Universe is closed, positively curved and asymptotically flat.
The Universe is expanding at exactly the speed of light.
This explains cosmic isotropic as 'c' has always been the same.
Derivation of the Hubble-Slipher Constant
H_{0} given a speed-of-light expansion rate.
Kilometers in a megaparsec: 3.08567758 × 10^{19}
One year = 31,556,926 seconds
Universe at age UAge is t = 13.8 billion years.
Assumed.
Universe UAge is t = 31,556,926 × 13.8 × 10^{9} = 4.354855788 × 10^{17} seconds
Diameter ct = 299792.458 km/sec × 4.3548557 × 10^{17} sec = 1.3055 × 10^{23} km
Diameter is ct = 1.305553 × 10^{23} / 3.08567758 × 10^{19} mega parsecs
Universe Diameter is ct = 4231.009 mega parsecs
Hubble-Slipher Constant is H = c per UD = speed of light per Universe Diameter
H_{0} = 299792.458 km/sec per 4231.009 mega parsec
H_{0} = 70.856 km/s per Mega Parsec |