https://eso.org/public/news/eso2408/?lang
Most massive stellar black hole in our galaxy found | ESO
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https://www.eso.org/public/videos/eso2408a/
Record-breaking stellar black hole found nearby | ESO News | ESO
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https://www.livescience.com/massive-black-hole-shouldnt-exist-milky-way.html
Stellar Black Hole Is So Massive It Shouldn't Exist | Live Science
Nov 30, 2019 - A gigantic black hole 15,000 light-years from our planet is twice as massive as what researchers thought was possible in our own galaxy.
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