布莱恩·考克斯:空间与时间的冒险

简介： BrianCoxtacklessomeofthemostchallengingandintriguingquestionsfacingsciencetodaybyusinghisbestmaterialfrompastprogrammesandthelatestscientificresearch.　　Episodesinclude…　　Space:HowFarCanWeGo?（太空：我们对宇宙的探索能走多远？）　　Brianbelievesweareatthestartofanewageofspacetravel,wherespaceflightisonthevergeofbecomingroutine.Inthisepisode,heexploresthelatestscienceandtakesanewlookathisoldfilmsandasks:howfarcanwegoinourexplorationofthecosmos?　　Aliens:AreWeAlone?（外星人：人类是唯一的吗？）　　BrianCoxlooksatourattemptstoansweroneofthemostprofoundquestionswecanask–arewealoneintheuniverse?Inthisfilm,heexplainswhythissearchshouldbetakenseriously.　　WhatIsGravity?（什么是引力？）　　Briantakesafreshlookattheconceptofgravity,revealingittobefarmorethanjusttheforcethatmakesthingsfalltotheground.　　WhatisTime?（什么是时间？）　　Brianexplorestheenigmaoftime–aphenomenonthatwetakeforgrantedbutwhich,asfarasphysicistsareconcerned,isoneofthebiggestmysteriesintheuniverse.