Sagittarius A* is Earth's closest supermassive black hole, roughly 25,000 lightyears away, and now boffins think it woke up and started gobbling material around it just 200 years ago
from Daily Star - Weird News https://ift.tt/lPMA6Si
Black hole at centre of galaxy 'woke up' and started gobbling things just 200 years ago
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June 27, 2023
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