It's time to deconfuse cosmology...

The Big Bang never happened, because galaxies are not receding.

This is the start of something bigger than the revolution that turned the Geocentric model into the Heliocentric.

... with 3 core concepts.

No galactic recession

The cosmic redshift is not caused by galaxies receding or space expanding.

Photon hubbling

The redshift is the result of photons losing energy, getting hubbled, while traveling intergalactic space. Err

Eternity

13.8 billion years is not an age. It's a constant in the function that models the redshift, and the universe has no age.