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Stephen Sekula (steve)'s status on Tuesday, 06-Oct-2020 08:11:58 EDT Stephen Sekula From NobelPrize https://twitter.com/NobelPrize on Twitter: The stars orbits are the most convincing evidence yet that a supermassive black hole is hiding in Sagittarius A*. This black hole is estimated to weigh about 4 million solar masses, squeezed into a region no bigger than our solar system. #NobelPrize https://twitter.com/NobelPrize/status/1313427748057223170/photo/1 https://chirp.cooleysekula.net/attachment/68120