25 年前
视频简介
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...。A sailing holiday spirals out of control when a teenage daughter uncovers the dark past of her mother's new boyfriend.。
标签
传记
儿童竞技
内地
历史
教育教学