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Creator

"For only the second time, astronomers have linked an elusive particle called a high-energy neutrino to an object outside our galaxy." Both sources have been supermassive black holes: https://www.nasa.gov/feature/goddard/2021/nasa-s-swift-helps-tie-neutrino-to-star-shredding-black-hole NASA article. ~ The 16" x 6.75" watercolor art for today's A* page is https://www.ebay.com/itm/143957561138