NASA is trying to figure out how to contain a supervolcano that could destroy humanity

What images go through your mind when you think of the end of the world? Asteroids? Perhaps a world war? Climate change? Or even aliens?

Even if some of these things are realistic, there’s a much greater threat lurking beneath Earth’s surface that could put an end to human civilisation — and very few know about it.

According to a report by the BBC, even NASA sees them as one of the greatest natural threats to humanity: supervolcanoes.

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