日本aⅴ精品一区二区三区久久,久操视频在线免费观看日本,欧美一区二区在线观看视频,俄罗斯aaaaa一级毛片,夜夜操狠狠操,一级毛片高清无码麻豆视频,久久露脸国产精品午夜福利

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 paradox at the heart of theoretical physics-Do predictive laws still function, even in these massive distortions of space and time? Weaving them together is a third strand, philosophical and exploratory using expressive animation. "Edge" is about practicing science at the highest level, a film where observation, theory, and philosophy combine to grasp these most mysterious objects.