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...。For centuries Egyptologists have believed that the Great Pyramids of Giza were designed as tombs. But why have no bodies or treasure ever been discovered inside the pyramids? Now, the history of the pyramids could be on the verge of being re-written. With exclusive access we follow the team as they unearth and examine the lost tombs, making the most important find in Egypt sinc...。
