介绍：从土著人的角度讲述了夏威夷群岛的统一，这是一个激动人心的、前所未有的故事。一位夏威夷战争首领加入了一场血腥的战役，以团结交战岛屿，使其免受殖民威胁

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...