Reflections on Carl Sagan’s “Pale Blue Dot”
The recent Artemis II mission photos of Earth brought Sagan’s “Pale Blue Dot” to mind. The photo from 1990 shows Earth as a tiny speck, “the pale blue dot” drifting in one of many galaxies in the observable universe. I recalled liking his speech from 1994 about the photo, but didn’t remember more than that. I…
