Which quote from the text best describes why scientists are interested in supernovas? A “A supernova happens when there is a change in the core, or center, of a star.” ( Paragraph 3) B “Having too much matter causes the star to explode, resulting in a supernova.” ( Paragraph 4) C “A supernova burns for only a short period of time, but it can tell scientists a lot about the universe.” ( Paragraph 6) D “NASA scientists use different types of telescopes to look for and study supernovas.” ( Paragraph