<i id='791AEE4D04'><strike id='791AEE4D04'><tt id='791AEE4D04'><map date-time="1b52c1"></map><bdo dir="15d0cf"></bdo><dfn lang="a2d39f"></dfn><pre date-time="d72c27" id='791AEE4D04'></pre></tt></strike></i> By Jonathan Amos for BBC News
ESR-2. Photo: ESA
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