Tag Archives: orbiting

[ad_1] Albert Einstein was proved just yet. Sagittarius A, the supermassive black hole in the heart of the Milky Way, is orbited by three massive young stars that have been dubbed "S-Stars" …

[ad_1] A unique star, careening around the monster black hole in the center of the Milky Way, provided astronomers with further evidence that Albert Einstein was right about gravity. More than 100 …

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