daisydandelions:

The Pleiades - Sidereus Nuncius   (Starry Messenger or Sidereal Message) by Galileo in March 1610.  (Smithsonian Libraries)

daisydandelions:

The Pleiades - Sidereus Nuncius   (Starry Messenger or Sidereal Message) by Galileo in March 1610.  (Smithsonian Libraries)