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| 關鍵詞：black hole General Relativity |
| 概念： |
| The star S0-2 gets so close to the supermassive black hole at the center of the galaxy that it can be used to test our fundamental understanding of gravity. |
| Another test of a star orbiting our galaxy"s supermassive black hole at insane speeds has once again upheld the theory of general relativity as described by ... |
| By analyzing the gravitational tug of the Milky Way"s giant black hole on a nearby star, astronomers have shown that Einstein"s ideas about space and time still ... |
| Observations of light coming from a star zipping in orbit around the humongous black hole at the center of our galaxy have provided *fresh* evidence backing ... |
| More than 100 years after Albert Einstein published his iconic theory of general relativity, it is beginning to fray at the edges, said Andrea Ghez, UCLA professor ... |
| We watched a star orbit the supermassive black hole at the centre of our galaxy for 24 years and its light is stretched just as Einstein predicted it should be. |
| A key aspect of Einstein"s general theory of relativity has passed its most rigorous test so far. An international team led by Tuan Do and Andrea Ghez at the ... |
| A detailed look at the supermassive black hole in our galaxy"s core is the latest attempt to push our knowledge of gravity to the limit. |
| By studying the black hole at the center of the Milky Way, astronomers have shown that Einstein"s theory of general relativity holds true. |
| A star orbiting past our galaxy"s supermassive black hole offered a chance to test relativity as never before. |