Speculation on Redshift in a Created Universe

—sequel to ‘A biblical creationist cosmogony1

Abstract: I speculate on a new cosmological redshift mechanism due to ‘tired light’ in a created static-yet-unstable 6000-year-old finite-size universe. This utilises Lisle’s ASC model, but I show a one-to-one correspondence with the Hartnett-Carmeli model that was so successful when tested against type Ia supernova measurements. This gives a theoretical underpinning to the ASC model with a Hubble law redshift-distance dependence, but not from expansion, yet where, today, we see all sources in the universe only 6000 years after they were created. Article first published by Answers Research Journal 8 (2015):77–83. PDF available here.

Introduction

In standard cosmology it is normal practice to assume no Creator and that the material world is all that there is. Therefore it follows that only the laws of physics, time and chance are to be considered when formulating a description of the creation and history of the universe we see. This means that within the visible horizon there has been sufficient time for the gravitational and electromagnetic influences2 of the matter elsewhere to be felt locally.  Assuming an expanding universe, the only limitation comes from the notion that the universe has expanded faster than the speed of light (c)3 and therefore this has introduced to the Cosmic Microwave Background (CMB) radiation what is known as the horizon problem.4 Continue reading

Redshifts and the Universe

I outline what redshifts are and how they are used as a distance measure in the Universe. The usual practice is to equate redshift to expansion of space then in an expanding universe the greater the redshift the greater the distance in the Universe. That is known as the Hubble law. But can this be justified from laboratory experiments? How sure are we that the universe began in a big bang? Does it all come down to our interpretation of what redshifts are?

Additional Resources

Universe: Expanding or Static?

After Edwin Hubble published his astronomical observations of the redshifted light from nearby galaxies in 1929 it has almost universally been taught that the Universe is expanding. Hubble observed in the light from most of those galaxies that the spectral lines were shifted towards the red end of the spectrum as compared to a local laboratory source of the same atomic gas species. See illustration below. From this he interpreted that it was a Doppler effect, where the galaxies were receding from us the observer.

Redshift

The Doppler effect is what you experience  when you hear the pitch of the sound coming from a speeding train rushing past you. Also you might have had experience with ultra-sound imagining–there the Doppler effect is used to see the flow rate of blood in your arteries and veins. Those examples employ sound waves but the Doppler effect is real physics applied to electromagnetic waves in police radar or weather radar.

The question needs to be asked though, is this the same effect seen in the light from galaxies around us? Cosmologists today say, No! They interpret the observations differently. They say it results from the expansion of space–called cosmological expansion. The galaxies are actually not moving (except for local motion within their own clusters). The universe is expanding and over time it appears to us that they are moving away from us. Hubble discovered, and it has been confirmed many times since, that the greater the distance to a galaxy the greater the spectral lines are redshifted. This is called the Hubble Law.

Continue reading