Name: 安德里亚·盖兹: 寻找超大质量黑洞
Uploaded: 2009-12-02T08:42:00Z
Duration: 16 min 9 s
Description: 基于凯克(Keck)望远镜的新数据，安德里亚·盖兹向我们展示了使用最尖端特技的自适应光学系统如何帮助天文学家去了解广袤宇宙中最神秘的物体：黑洞。她也出示了银河系中心可能潜伏着一个超大质量的黑洞的证据。

基于凯克(Keck)望远镜的新数据，安德里亚·盖兹向我们展示了使用最尖端特技的自适应光学系统如何帮助天文学家去了解广袤宇宙中最神秘的物体：黑洞。她也出示了银河系中心可能潜伏着一个超大质量的黑洞的证据。

安德里亚·盖兹: 寻找超大质量黑洞

At the heart of the Milky Way lies a supermassive black hole, packing four million times the mass of the sun into a space the size of our solar system. Astronomers tracked stars speeding around this invisible giant using adaptive optics that sharpen the view from Earth. Despite predictions, young stars thrive near the black hole, challenging established theories of star formation. New technology continues to push the boundaries of what can be seen and understood in our universe.

Supermassive Black Holes Shape Galaxies and Defy Expectations

Corrections & Updates

astronomy

dark matter

exploration

physics

science

space

technology

telescopes

TED Stage Talk

Andrea Ghez: 安德里亚·盖兹: 寻找超大质量黑洞