# Mars Dust Storms Are Electrically Alive, and Now We Can Hear It

- slug: mars-dust-storms-are-electrically-alive-and-now-we-can-hear-it
- date: 2026-04-05
- category: Space & Aerospace

Viking found reactive chlorine chemistry on Mars in 1976. Perchlorate was not identified until 2008. Fifty years later, we finally know how it got there — and the answer involves a microphone, a thin atmosphere, and three billion years of dust storms.

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