TED Talksのインスタグラム(ted) - 8月31日 05時53分

This is Burçin's Galaxy, and scientists have never seen anything else like it before. The discovery was made by astrophysicist and @TEDFellow Burçin Mutlu-Pakdi, and it’s challenging assumptions about how the universe works. It is already incredibly rare to come across a galaxy with an outer ring. The majority are spiral, similar to our own Milky Way, but Burçin's Galaxy has both an outer ring AND a diffused inner ring. “There is currently no known mechanism that can explain the existence of an inner ring in such a peculiar galaxy,” says Burçin. “This discovery tells us that we should keep searching for the unknown.” To watch her #TEDTalk, visit go.ted.com/raregalaxy
Image courtesy of Michael Carroll

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