Galileo Galilei

 "In questions of science, the authority of 

a thousand is not worth the humble 

reasoning of a single individual."

Galileo Galilei

Brother Guy Consolmango

 “Any entity – no matter how many 

tentacles it has has a soul."
(When asked if he was comfortable 

with the idea of alien life.)
Brother Guy Consolmango

Sir William Herschel

"The undevout astronomer must be mad."

Sir William Herschel

Carl Sagan

"We are star stuff contemplating star stuff."
Carl Sagan

Carl Sagan

Somewhere, something incredible is waiting to be known.
Carl Sagan