The 41-year-old agreed to show Fred around the European Space Agency's training facility because he was inspired to study science by the presenter's ITV programme 'How' as a child.
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Rain clearing east tonight for a dry but fresher day tomorrow with plenty of sunny spells.
Heavy rain clearing east for a dry but fresher day tomorrow with some hazy sunshine.
Rain becoming heavy at times this afternoon before clearing tonight. Dry with hazy sunshine tomorrow but feeling fresher.