“Hubble then made an even more amazing discovery. By measuring the red shift of the stars’ spectra (which is the light wave counterpart to the Doppler effect for sound waves), he realized that the galaxies were moving away from us.… — Walter Isaacson Copy Share Image
To say that the cosmos was expanding is equally to say that its members were contracting. The ultimate centers of power, each at first coincident... themselves generated the cosmical space by their disengagement from each other. — Olaf Stapledon Copy Share Image
