Mark discusses the benefits to mankind as the Voyager-1 spacecraft clocks up 12 billion miles. We're at The Mela in Swindon. And the Beer and Sausage Festival in Sutton Benger. Show more
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Mark discusses the benefits to mankind as the Voyager-1 spacecraft clocks up 12 billion miles. We're at The Mela in Swindon. And the Beer and Sausage Festival in Sutton Benger. Show more