Skynews: How long before we know if there's life beneath Jupiter moon's icy crust?

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How long before we know if there's life beneath Jupiter moon's icy crust?

Ever since the Galileo spacecraft flew by Jupiter's icy moons in 1989, scientists interested in life beyond our planet have been desperate to go back.

Source: How long before we know if there's life beneath Jupiter moon's icy crust?