Ann Druyan’s Brainwaves Echo Across the Cosmos on Voyager’s Golden Record

The Voyager Golden Record includes an hour-long recording of Ann Druyan’s brainwaves and heartbeat, compressed into a one-minute track created in 1977 to guide thoughts about Earth’s history, civilization, and her love for Carl Sagan. Druyan intended it as a private meditation that could hint at inner life to any future listener, perhaps alien; today, neuroscience would say such thoughts are unreadable without the full context. The piece frames a hopeful, human, interior moment encoded for interstellar travel as Voyager 1 and 2 sail onward through interstellar space.