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Prem Ritvik posted an update in the group News Items that may interest SN readers 5 years ago
First photo of black hole.
https://www.google.com/amp/s/www.bbc.com/news/amp/science-environment-47873592
Prem Ritvik posted an update in the group News Items that may interest SN readers 5 years ago
First photo of black hole.
https://www.google.com/amp/s/www.bbc.com/news/amp/science-environment-47873592