• The most ancient supermassive black hole is bafflingly big https://www.sciencenews.org/article/most-ancient-supermassive-black-hole-quasar-bafflingly-big 3 comments 19/1/2021 science
• "The most ancient supermassive black hole is bafflingly big" https://www.sciencenews.org/article/most-ancient-supermassive-black-hole-quasar-bafflingly-big 13 comments 18/1/2021 space