Watch Mount Etna 'breathing' in this stunning Nasa animation: Earth's crust is seen swelling and dipping as it shifts beneath the active volcano
An animation from Nasa, using radio satellite imagery, has captured the Sicilian volcano ‘breathing’ over the course of a decade (still pictured).
Watch Mount Etna 'breathing' in this stunning Nasa animation: Earth's crust is seen swelling and dipping as it shifts beneath the active volcano
