Carl Sagan famously referred to the planet Earth as a 'pale blue dot'.

Authors

• Person: Larry Klaes Organization: Centauri Dreams
  Communication with Extraterrestrial Intelligence | Centauri Dreams

Sources

• Communication with Extraterrestrial Intelligence | Centauri Dreams www.centauri-dreams.org Larry Klaes · Centauri Dreams via serper

Referenced by nodes (1)

• Earth location