#243 Alien soil, cookies and long dogs - a podcast by The Week

Why does Nasa want to bring Martian soil samples back to Earth? Will cookie warnings soon be a thing of the past? And dachshunds getting too cute for their own good? Olly Mann and The Week delve behind the headlines and debate what really matters from the past seven days. With Alok Jha, Theo Tait and Kate Samuelson

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