What's wrong with Hubble's Law? The Non-Constant Constant!!?
Hubble's Law - sounds interesting and elegant. But, then what's wrong with it? Well, that's not a law. THE HUBBLE'S LAW " All objects move from each other and the apparent relative velocity is proportional to distance . " That is the Hubble's Law. Mathematically, Ｖ=ℍ₀ D This ℍ₀ is the Hubble's Constant - which is in fact, a non-constant constant. The value changes with time, and the precise value had been a matter of debate for nearly one century. Currently, as per March 2019 the Planck Mission shows the value to be 74.03±1.42% using Hubble Space Telescope observations. The Hubble's Law serves a strong evidence for the big bang theory. Don't know much about the BIG-B ? We'll post an update soon. Hubble and his Assumptions The Hubble's Law serves a basis for most of the modern cosmological concepts and views. But, even this foundational law makes many philosophical assumptions, especially on the unif...