Steve

9%
Flag icon
On January 1, 1925, Edwin Hubble gave a presentation to the American Astronomical Society that proved to be a cosmological paradigm shift.5 At the time, the prevailing opinion was that the Milky Way galaxy might be the sum total of the cosmos. Hubble, a pioneer in extragalactic astronomy, argued otherwise. His key piece of evidence was the degree of redshift observed in light coming from distant stars that increased in proportion to their distance from planet Earth. In one fell swoop the size of the known universe was increased by a factor of one hundred thousand. Even more significant was ...more
Whisper: How to Hear the Voice of God
Rate this book
Clear rating
Open Preview