介绍：《爱宠情缘》是一部探讨世界各地动物与人类之间特殊关系的纪录片本片以幽默且感人的方式描绘形形色色的人物，包括日常生活中的宠物监护人、热心的动物救援者以及成为宠物父母的孩子，刻画了他们与狗、猫、猪、

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介绍：故事设定在第二季事件的152年后

介绍：Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Horizon Telescope links observatories across the world to simulate an earth-sized instrument. With this tool the team pursues the first-ever picture of a black hole, resulting in an image seen by billions of people in April 2019. Meanwhile, Hawking and his team attack the black hole...