Colville

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...

理查德·哈蒙德主持的《理查德·哈蒙德：看不见的世界》带领我们超出人眼视觉极限的平行宇宙世界，本片利用顶尖科技来探索极限以外的世界。