Tag Archive for: geysers

upr.org

Here’s another read on Yellowstone National Park’s ancient helium from Utah Public Radio.

A huge amount of ancient helium is rising up from the rocks beneath Yellowstone National Park — about enough to fill up a Goodyear blimp every week.

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smithsonianmag.com

Yellowstone National Park’s geysers, hot springs, fumaroles and other hydrothermal features spew out a collection of gases from deep within the Earth—steam, carbon dioxide, methane, neon, argon and helium. There’s not enough of that last one, helium, for the park to start selling balloons or for visitors to sound like chipmunks, but there’s plenty for scientists to study.

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