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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 look at the life and work of Oscar Micheaux, a pioneer of the African-American film industry.。1988年海南建省，这片沉睡的海岛突然充满了希望和机会。 苏梦、费扬、丁海南、段文轩、倪立伟等内地青年来到这块生机勃勃的土地。苏梦、丁海南从最底层做起，他们扛过麻袋，端过盘子，钉过广告牌，炒过房地产；费扬是有着经济基础来海南办公司的；段文轩是副市长，一心要为建设海南做贡献；倪立伟则在这片有文化沙漠之嫌的地方坚守着自己心中的理想…… 最终他们与这块土地共同发展、成长，海南发展了，他们也取得了丰硕的果实。。