11 季节
93 插曲
多年来，科学家们一直怀疑海洋来自小行星从遥远恒星输送到地球的分子，但一项新的发现表明，它们的真正起源可能更具异星情调。
8.40 2019 HD
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9.50 2024 HD
6.70 2024 HD
7.30 2018 HD
8.80 2012 HD
过去几十年，欧洲各国政府和其军事情报部门一直在秘密监视我们的天空。关于UFO(“不明飞行物”)...
7.00 2012 HD
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8.40 2019 HD
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8.60 1980 HD
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8.47 2014 HD
由福斯广播公司（FOX）和国家地理频道（NGC）制作的科普巨制《宇宙》，是 1980...
8.00 2021 HD
7.70 2012 HD
英国著名科学家史蒂芬·霍金（Stephen...
1.00 1974 HD
Doctor at Sea is a British television comedy series based on a set of books by Richard Gordon about the misadventures of Doctors at sea. The series...
6.00 2013 HD
7.80 1994 HD
Globe Trekker is an adventure tourism television series produced by Pilot Productions. The British series was inspired by the Lonely Planet...
7.60 2013 HD
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7.55 1994 HD
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7.60 2010 HD
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8.19 2010 HD
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7.79 2010 HD
...
8.00 2022 HD
On the 150th anniversary of its founding, Kevin Costner explores Yellowstone National Park to find out if it's still as wild and untouched as it was...
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