The Doppler interpretation takes its credibility from the fact that a Doppler change in wavelength is a laboratory proven effect. The greater a galaxy’s distance, the faster it is speeding away and, hence, the larger the redshift. In order to explain the cosmic redshift phenomenon -the phenomenon whereby the measurable redshift increases with the remoteness of the observed galaxy- theorists during the last century came up with four categories of causal explanations, namely: 1Īccording to the Basic Doppler interpretation: Galaxies are moving away from us through static space. (Hence, the effect is sometimes called the Doppler–Fizeau effect.) In 1868, British astronomer William Huggins was the first to determine the velocity of a star moving away from the Earth by this 'redshift' method. The French physicist Hippolyte Fizeau (in 1848) was the first to point out that the shift in spectral lines seen in stars was due to the Doppler effect.

The general concept of the change in the wavelength of light and the causal connection with motion can be traced back to Austrian physicist Johann Christian Doppler (1842) the motion-related changes in wavelength became known as the Doppler effect. Robertson (in 1928) was also a contributing factor in recognizing the cosmic redshift. The theoretical insight of the American cosmologist Howard P. It seems that Vesto Slipher (1875-1969) was the first to measure the spectral shift of an extragalactic object.

Wirtz (in 1922), and the Swede Knut Lundmark (in 1924). The discovery of the cosmic redshift, historically called the astronomic redshift, is usually accredited to American astronomer Edwin Hubble, but also involved the independent efforts of several other astronomers including Vesto M. The greater a source galaxy’s distance, the greater is the elongation, the more pronounced is the redshift (and the higher is the z-index, the unitless number used to gauge that redshift). The basic observational fact about the cosmic redshift is that the more distant a galaxy’s location, the more its detected light waves have been stretched out -the more the wavelength of the photons have been elongated. The electromagnetic waves, quantized as photons, are simply the emissions of the stars within distant star-clusters and galaxies. Pledge, 1939Ĭosmic redshift is the term used to describe the nature of any electromagnetic waves (including light waves) that have travelled across some significant cosmic distance -usually many millions of lightyears distance. 'It should … be mentioned, as a commentary on the vast fields of mathematics provoked by the linear recession, that its experimental discoverer, Hubble, does not admit that the red-shift is necessarily to be ascribed to the Doppler effect!' –Historian H.

Keywords: Cosmic Redshift, Photon Propagation, Gravity Cell, Aether, Cellular Cosmology, Redshift distance The acceleration of the aether flow is the manifestation of gravity. And here the causal chain is linked to gravity: the change in velocity of the aether flow is what produces the effect of gravitation. Which, in turn, is caused by the difference in velocity of the aether flow, the flow differential of the aether, that occurs throughout a gravity well. It is caused by the difference in propagation velocity between the axial ends of the photon or wave packet. The main point is that intrinsic spectral shift occurs with a transit across/through any gravity well (sink). Agreement with the verifiable portion of the redshift-distance graph (z ≤ 5) is outstanding. Furthermore, the velocity-differential redshift/effect is shown to be part of a much broader unification, since the very mechanism that causes the gravitation effect and sustains the Universe’s gravity-cell structure is also the mechanism that causes the λ elongation manifesting as the cosmic redshift. The cosmic redshift is shown to be a velocity-differential effect caused by a flow differential of the space medium. A new cosmic redshift mechanism is constructed based on a non-mass, non-energy, space medium (which serves as the luminiferous substrate) and the DSSU cellular cosmology (a remarkably natural problem-free cosmology). Abstract: A review of the traditional possible causes of cosmic redshift -namely Doppler, expanding vacuum, gravitational, and tired light- is presented along with a discussion of why they failed.

Cosmological redshift equation examples