This is the story of how our solar system will be transformed by the aging sun before coming to a spectacular end in about eight billion years. Astronomers can peer into the far future to predict how it will happen by analysing distant galaxies, stars and even planets in their final moments. 　　In this film, Horizon brings these predictions to life in a peaceful midwestern town th...

由眾多科學(xué)家和工程師研發(fā)接近30年的“卡西尼號”太空探測器在經(jīng)過長達(dá)近7年的漫長太空旅行之后，順利進(jìn)入環(huán)繞土星轉(zhuǎn)動的軌道，開始對土星大氣、光環(huán)和衛(wèi)星進(jìn)行歷時(shí)4年的科學(xué)考察。卡西尼號”還攜帶了探測土星最大衛(wèi)星土衛(wèi)六的探測器，取名為“惠更斯號”。在探測任務(wù)20年后，卡西尼號土星探測器燃料將盡，科學(xué)家控制其向土星墜毀，在此之后，卡西尼號與地球失去聯(lián)系，它進(jìn)入土星大氣層燃燒成為土星的一部分。在卡西尼號毀滅的最后一秒鐘，它都堅(jiān)守使命，往地球傳輸數(shù)據(jù)，最后才壯烈沖向大氣層。

《社團(tuán)》（STEP） 導(dǎo)演：阿曼達(dá)·利比茨（Amanda Lipitz） 入圍2017年圣丹斯電影節(jié)紀(jì)錄片單元

Horizon is an ongoing and long-running British documentary television series on BBC that covers science and philosophy.

The car has shrunk the world, increased personal freedom and in so many ways expanded our horizons, but there is a flipside. Fumes from car exhausts have helped to destroy our environment, poisoned the air we breathe and killed us in far more straightforward ways. But all that is going to change. 　　This episode enters a world where cars can drive themselves, a world where we are ...