bbcchinese.com | 科技: 簡訊：NASA在土星衛星上探測到丙烯

bbcchinese.com | 科技



簡訊：NASA在土星衛星上探測到丙烯
http://www.bbc.co.uk/zhongwen/trad/science/2013/10/131001_brief_nasa_plastic.shtml
Oct 1st 2013, 14:56

美國國家航空和太空管理局（NASA）說， 他們在土星其中的一顆衛星上探測到了一種可以製作塑料的化學物質丙烯。
這是丙烯首次在地球以外的星球上被發現。
丙烯是用來製造家庭中各種容器以及汽車保險杠的材料。
NASA說，他們用卡西尼號探測船在土星最大的衛星泰坦的低空大氣層中找到了少量的丙烯。
同時，據悉該大氣層中還含有大量其它不同化學物質，包括烴等。
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