“They Sent Earth’s Soul Into Space!”: This Is What You’d Hear on NASA’s Golden Record Aboard Voyager, Now Drifting Beyond the Stars

In 1977, NASA embarked on a bold journey with the launch of Voyager 1 and Voyager 2, two spacecraft that set off to explore the outer planets of our solar system. Beyond their scientific missions, these spacecraft carried a message to the stars—a Golden Record designed to convey the essence of Earth to unknown civilizations. This record is more than just a time capsule; it’s a testament to humanity’s curiosity and the desire to communicate with the cosmos. But what exactly does this record contain, and why was it sent into the vastness of space?

Voyager: More Than a Journey, a Declaration of Humanity

When NASA launched Voyager 1 and Voyager 2, scientific exploration was at the core of the mission. However, the visionaries behind the project recognized the potential of these spacecraft to traverse uncharted territories, possibly inhabited by other intelligent beings. To this end, they included the Golden Record—a gold-plated copper disc encapsulating sounds, images, and messages from Earth.

This record is accompanied by a protective cover illustrating the position of our Sun relative to pulsars, along with instructions for playing the message. It’s a monumental scientific achievement and a gesture of hope and curiosity. Despite the slim chance that this record will ever be found, it stands as a unique testament to our era and our desire to reach out beyond the stars.

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A Symphony of Earth: Sounds Captured on the Golden Record

The true wealth of the Golden Record lies in its diverse collection of sounds, carefully curated to represent life on Earth in all its complexity. This isn’t just a collection of noises; it’s a meticulously chosen mix that embodies the essence of our planet. The record includes natural sounds like the chirping of crickets, the croaking of frogs, the gallop of a horse, and the creaking of a cart. These simple sounds encapsulate a vital aspect of daily life and our natural environment.

Human sounds were also included, capturing our social and emotional lives: laughter, a kiss, a mother speaking to her child, and the unique recording of Ann Druyan’s brainwaves converted into sound. Druyan, who was involved in the record’s creation and later married Carl Sagan, noted that these brainwaves symbolized a moment of profound love and emotion.

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A Universal Playlist: Music That Transcends Cultures

The Golden Record is not limited to sounds and voices; it also contains about 90 minutes of music representing an extraordinary range of styles and origins. This collection includes Aboriginal chants from Australia, Mexican mariachi, the blues gospel of Blind Willie Johnson, and classical pieces like Bach’s Brandenburg Concerto.

One particularly notable inclusion is Chuck Berry’s “Johnny B. Goode,” a rock ‘n’ roll track that sparked debate among the selection committee. While some considered the style too “adolescent,” Carl Sagan defended it, emphasizing that youth is a universal driving force. This musical diversity serves as a postcard from our planet, showcasing the cultural richness of humanity.

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Greetings From Around the World: Breaking the Language Barrier

To complete this auditory and musical portrait, the record includes 55 greetings in various languages, reflecting the world’s linguistic diversity. These messages range from a simple “Hello everyone” in French to more elaborate and poetic greetings in Swedish, Mandarin, Arabic, and even African languages.

These greetings aim to convey to any listening intelligence: “We are here, this is who we are, and we reach out to you.” Among them, the English greeting is voiced by Nick Sagan, Carl Sagan’s son, adding a personal and human touch to this call to the unknown.

Why Send a Golden Record Into Space?

Sending the Golden Record into space reflects a deeply human desire: to leave a mark, to say “we exist,” and to share our history, culture, and life with others, even if they are far away. It’s a gesture that is simultaneously scientific, cultural, and philosophical, filled with hope and poetry.

It also speaks to our curiosity and need for dialogue. Though Voyager 1 and 2 will travel for hundreds of thousands of years before encountering another star, the Golden Record symbolizes a dream: that somewhere in the universe, other beings might one day listen to these sounds and see these images, discovering what it means to be alive on Earth. What other ways can we find to communicate our presence in the universe?