NASA has gathered data about the Earth for a long time with a wide range of Earth science missions. As time has passed, missions have become more robust and collected much more data. Specialists at Earth Data have put the data starting in the mid-60s into musical tones in this brief video. Turn up the sound and enjoy.
If more data was collected from the Earth science mission, the pitch of the tone is higher. A guitar represents mission launches. The field of each mission is categorized into these orchestral parts:
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- Strings = Atmosphere and Weather
- High Woodwinds = Geosphere – Landforms
- Low Woodwinds = Hydrosphere – Water Worlds
- High Brass = Cryosphere – Ice Formations
- Low Brass = Biosphere – Living Organisms
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By the way, April 22 is the 50th Earth Day. Listen to the first episode of NASA’s Curious Universe podcast: www.nasa.gov/curiousuniverse.