![BRITAIN-LONDON-ASTRONAUT-NEW SCIENTIST LIVE EVENT](http://www.xinhuanet.com//english/photo/2016-09/23/135707310_14745910498431n.jpg)
British European Space Agency (ESA) astronaut Major Tim Peake gives a talk during the first New Scientist Live event on his experiences of ESA expeditions lasting over six months in space in London, Britain, on Sept. 22, 2016. (Xinhua/Ray Tang)
British European Space Agency (ESA) astronaut Major Tim Peake gives a talk during the first New Scientist Live event on his experiences of ESA expeditions lasting over six months in space in London, Britain, on Sept. 22, 2016. (Xinhua/Ray Tang)
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