简介：Comet ISON could well be the brightest and most spectacular comet for a generation. It should appear above the eastern horizon from December 2013 as a glorious streak across the sky. ISON has been travelling towards the sun for ten thousand years and will make only one orbit through its corona before disappearing off into the outer solar system. But as well as providing a great...雅典娜影视为您提供《世纪彗星》免费在线观看，及播出时间。喜欢的话，不要忘记分享给好友哦
