剧情：Thesearchforplanetsbeyondoursolarsystemhasbroughtanhistoricdiscovery:aplanetslightlylargerthanEarthorbitingastarcalledProximaCentauri.Atjustover40trillionkilometersfromtheSun,ProximaCentauriisourcloseststellarneighbor.Doesitsplanethaveaclimate,orevenlife?　　Whatwillittaketogetacloserlook,tolaunchourfirstinterstellarjourneytothePaleRedDot?
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