A new discovery is shedding light on how fluorine — an element found in our bones and teeth as fluoride — is forged in the Universe. Astronomers have detected this element in a galaxy that is so far away its light has taken over 12 billion years to reach us. This is the first time fluorine has been spotted in such a distant star-forming galaxy.
Click here for original story, Astronomers make most distant detection yet of fluorine in star-forming galaxy
Source: ScienceDaily