I've always been a bit dazzled by the fact that, as humans, we truly are made of star stuff. This week, an element found in our teeth was detected for the first time in a galaxy 12 billion light-years away.
원문출처 : https://www.cnn.com/2021/11/06/world/science-newsletter-wt-scn-habitable-planets/index.html
원문출처 : https://www.cnn.com/2021/11/06/world/science-newsletter-wt-scn-habitable-planets/index.html