Sagan was a professional astronomer in Cornell's astronomy department, but his rationale for making the pale-blue-dot image was less as a scientific endeavor an

Sagan was a professional astronomer in Cornell's astronomy department, but his rationale for making the pale-blue-dot image was less as a scientific endeavor and more as a way to tell us more about ourselves. Incidentally, there was a lot more to that imaging campaign -- Voyager captured a "Family Portrait" of our solar system as its last imaging hurrah: https://en.wikipedia.org/wiki/Family_Portrait_(Voyager) https://en.wikipedia.org/wiki/Family_Portrait_(Voyager)