Hubble, Humason and the Big Bang: The Race to Uncover the Expanding Universe

The story of Hubble and Humason is one for the ages—and in particular, the Cosmic Age. In this compelling book, science writer Ron Voller digs deep into how and why the two scientists continued to investigate their theory of universal expansion in the face of persistent doubt, contrary theories, and calamitous world events.

The evolution of this dynamic duo’s tenuous friendship and professional partnership is in many ways as intriguing as their groundbreaking work on the evolution of the un...