Lab scientist finds Jupiter is one old-timer

June 12, 2017- 
An international group of scientists has found that Jupiter is the oldest planet in our solar system.   By looking at tungsten and molybdenum isotopes on iron meteorites, the team, made up of scientists from Lawrence Livermore National Laboratory and Institut für Planetologie at the University of Münster in Germany, found that meteorites are made up from two genetically distinct nebular...