Iconic ‘pale blue dot’ photo – Carl Sagan’s idea – turns 30 | Cornell Chronicle

An astronaut on a distant planet looks back at Earth, which is seen as a small blue dot in the vastness of space.

Carl Sagan’s Pale Blue Dot Speech Gets Revisited, Showcases Tiny Dot, But a Vast Perspective

Carl Sagan: 'The Earth is a very small stage in a vast cosmic arena', Pale Blue Dot speech - 1994 — Speakola

Pale Blue Dot: A Vision of the Human Future in Space