It's set to revolutionise the way we view the Earth from space. Two special cameras, designed and built by scientists in South Oxfordshire, have blasted off to the International Space Station, ready to reveal video and images of our planet, never seen before.
Cary Johnston took a trip to the final frontier.
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In the UK we eat nearly four times as much processed food as we do fresh. But do we really know what we are eating? Fiona Foster reports.