Stuff You Should Know How the Voyager Golden Records Work
Apr 23, 2020
Explore the enchanting tale of the Voyager Golden Records, a cosmic love letter to the universe overseen by Carl Sagan. Discover the messages crafted to resonate with potential extraterrestrial life and the optimistic spirit of the 70s that inspired this endeavor. Delve into the artistic choices behind music and sounds, including whale songs and greetings in 55 languages, reflecting humanity's diverse legacy. This engaging discussion blends science with humor, igniting curiosity about our cosmic neighbors.
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Golden Records Origin
- Carl Sagan championed the Golden Records project, sending Earth's greatest hits into space.
- This 70s initiative aimed to introduce Earth to a potential Galactic Federation.
Pioneer Plaque Controversy
- The Pioneer plaques, predecessors to the Golden Records, featured anatomically correct human etchings.
- These images sparked controversy, deemed "space porn" by some, due to their nudity.
Hydrogen as a Universal Key
- The Pioneer plaque used hydrogen's hyperfine transition as a universal key for time and distance.
- This allowed any alien civilization familiar with hydrogen to decipher Earth's location.