Joyce Rommelar from Melkunie (left) and ex-ESA-astronaut Wubbo Ockels (right)
Depicts: 'Mars City' competition
Location: Meester Eewoutschool in Brielle, the Netherlands
Copyright: ESA
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look on as children design and build a part of the Mars City. (football pitch left, greenhouse centre
and meteorite gun right)
Last Update: 1 September 2019