Enceladus is a moon of Saturn, and it perhaps offers the best chance of finding life beyond Earth

Scientists have been exploring and probing Enceladus for decades, and discovering more about the mysteries contained within. And now new findings, and one in particular, has some people excited that we could be closer than ever to discovering extra terrestrial life.

This week Luke takes us through the story of how we have come to know Enceladus and what this new discovery could mean.

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