Hubble’s law is considered the 1st observational basis for the expansion of our universe, thanks to Edwin Hubble, who was the first to calculate the constant from his measurements of stars in the 1920s. What he found was absolutely remarkable: all of the galaxies in the universe appeared to be moving away from our planet. Furthermore, the farther a galaxy was, the faster it was receding. Generations of astronomers have improved upon Hubble’s original methods and with time developed the new ones.
According to new analysis by Prof. Wendy Freedman, there may not be a conflict in the expanding universe debate
