ABSTRACT: The Euclidean environment of the generalized tired light hypothesis is applied to the analysis of the average absolute magnitude of galaxies versus redshift. To this end, two truncated ...

Distance uncertainties plague our understanding of the physical scales relevant to the physics of star formation in extragalactic studies. The planetary nebulae luminosity function (PNLF) is one of ...

The tip of the red giant branch (TRGB) based distance method in the I band is one of the most efficient and precise techniques for measuring distances to nearby galaxies (D less than or similar to 15 ...

We present a comparative study of absolute distances to a sample of very nearby, bright Type Ia supernovae (SNe) derived from high cadence, high signal-to-noise, multi-band photometric data. Our ...

Rafael Campos secured his first career PGA Tour win at the Butterfield Bermuda Championship. Here are the clubs he used to do it. The post What clubs does Bermuda Championship winner Rafael Campos ...

We analyze a simple model for tired light in a cosmological environment, a generalized model, and a spectroscopic model. The three models are tested on different compilations for the distance modulus ...

Jogging a mile or two a few times a week can help you live longer and reduce your risk of disease. By Markham Heid Running is one of the most popular forms of exercise in America. It may also be one ...

Mira variables are important distance indicators owing to the clear period–luminosity relation at infrared wavelengths. We have compiled a sample of 343 Galactic Miras selected from the American ...

We calculate the used offset distance by the steps defined in [1]. For a closed loop, the spec says: Let used offset distance be equal to offset distance modulus the total length of the path. If the ...