NASA wants to prevent the Yellowstone super volcano from destroying the U.S.

NASA believes the Yellowstone super volcano is a greater threat to life on Earth than any asteroid. So it’s come up with a plan to defuse its explosive potential.

Yellowstone National Park is the pride of the United States. It's an untouched wilderness. It’s overflowing with scenic landscapes. And its colourful hot pools and geysers attract tens of thousands of visitors every year.
 
But underneath this beautiful — but thin — skin is a lurking monster. An enormous pool of magma sits high in the Earth’s crust.

“I was a member of the NASA Advisory Council on Planetary Defense which studied ways for NASA to defend the planet from asteroids and comets,” Brian Wilcox of NASA’s Jet Propulsion Laboratory (JPL) told the BBC. “I came to the conclusion during that study that the super volcano threat is substantially greater than the asteroid or comet threat.”

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