EAST LANSING, Michigan, July 23 -- Michigan State University posted the following news: * * * Magnetic clues help explain how elements form in stars * A scientific team led by Facility for Rare Isotope Beams, or FRIB, researchers identified the origin of a mysterious excess of low-energy gamma rays emitted by the nucleus zinc-70. They found that the excess is caused by magnetic transitions within the nucleus. The study, "Magnetic Character of the Low-Energy Enhancement in 70 Zn," published i  more